diff --git a/_maps/map_files/Aetherwhisp/Aetherwhisp1.dmm b/_maps/map_files/Aetherwhisp/Aetherwhisp1.dmm
index 94eeb5b48c0..5ba89260bd2 100644
--- a/_maps/map_files/Aetherwhisp/Aetherwhisp1.dmm
+++ b/_maps/map_files/Aetherwhisp/Aetherwhisp1.dmm
@@ -31015,7 +31015,7 @@
 /turf/open/floor/carpet/ship,
 /area/crew_quarters/cafeteria)
 "ujB" = (
-/obj/machinery/suit_storage_unit/hos,
+/obj/machinery/suit_storage_unit/peacekeeper,
 /obj/machinery/camera/autoname{
 	dir = 1
 	},
diff --git a/_maps/map_files/Atlas/atlas2.dmm b/_maps/map_files/Atlas/atlas2.dmm
index 23922a9c5e6..79632ecce31 100644
--- a/_maps/map_files/Atlas/atlas2.dmm
+++ b/_maps/map_files/Atlas/atlas2.dmm
@@ -8682,7 +8682,7 @@
 /obj/machinery/light/small{
 	dir = 1
 	},
-/obj/machinery/suit_storage_unit/hos,
+/obj/machinery/suit_storage_unit/peacekeeper,
 /obj/machinery/requests_console{
 	announcementConsole = 1;
 	department = "Head of Security's Desk";
diff --git a/_maps/map_files/Galactica/Galactica1.dmm b/_maps/map_files/Galactica/Galactica1.dmm
index 3564a708c46..4a71aadd233 100644
--- a/_maps/map_files/Galactica/Galactica1.dmm
+++ b/_maps/map_files/Galactica/Galactica1.dmm
@@ -14459,7 +14459,7 @@
 	name = "Head of Security RC";
 	pixel_y = 26
 	},
-/obj/machinery/suit_storage_unit/hos,
+/obj/machinery/suit_storage_unit/peacekeeper,
 /turf/open/floor/monotile/dark,
 /area/crew_quarters/heads/hos)
 "KX" = (
@@ -14681,20 +14681,20 @@
 /obj/item/trash{
 	desc = "A relic of a more soulful security department";
 	icon = 'nsv13/icons/obj/clothing/suits.dmi';
-	icon_state = "peacekeeper_space";
+	icon_state = "mjolnir_legacy";
 	name = "SG-1 Mjolnir Armour"
 	},
 /obj/item/trash{
 	desc = "A relic of a more soulful security department";
 	icon = 'nsv13/icons/obj/clothing/suits.dmi';
-	icon_state = "peacekeeper_space";
+	icon_state = "mjolnir_legacy";
 	name = "SG-1 Mjolnir Armour";
 	pixel_y = -4
 	},
 /obj/item/trash{
 	desc = "A relic of a more soulful security department";
 	icon = 'nsv13/icons/obj/clothing/suits.dmi';
-	icon_state = "peacekeeper_space";
+	icon_state = "mjolnir_legacy";
 	name = "SG-1 Mjolnir Armour";
 	pixel_y = 4
 	},
diff --git a/_maps/map_files/Galactica/old/Galactica_old.dmm b/_maps/map_files/Galactica/old/Galactica_old.dmm
index 448590381cf..d9f11278f5a 100644
--- a/_maps/map_files/Galactica/old/Galactica_old.dmm
+++ b/_maps/map_files/Galactica/old/Galactica_old.dmm
@@ -952,7 +952,7 @@
 /turf/open/floor/monotile,
 /area/crew_quarters/heads/hos)
 "dd" = (
-/obj/machinery/suit_storage_unit/hos,
+/obj/machinery/suit_storage_unit/peacekeeper,
 /obj/machinery/airalarm{
 	dir = 4;
 	pixel_x = -22
diff --git a/_maps/map_files/Gladius/Gladius1.dmm b/_maps/map_files/Gladius/Gladius1.dmm
index f0bf535471c..18c223e1c6c 100644
--- a/_maps/map_files/Gladius/Gladius1.dmm
+++ b/_maps/map_files/Gladius/Gladius1.dmm
@@ -47071,7 +47071,7 @@
 /turf/open/floor/monotile/light,
 /area/medical/medbay/aft)
 "wkn" = (
-/obj/machinery/suit_storage_unit/hos,
+/obj/machinery/suit_storage_unit/peacekeeper,
 /obj/machinery/status_display/evac/south,
 /turf/open/floor/monotile/steel,
 /area/crew_quarters/heads/hos)
diff --git a/_maps/map_files/Hammerhead/Hammerhead.dmm b/_maps/map_files/Hammerhead/Hammerhead.dmm
index 28830c9cdc4..1153e2520a7 100644
--- a/_maps/map_files/Hammerhead/Hammerhead.dmm
+++ b/_maps/map_files/Hammerhead/Hammerhead.dmm
@@ -30850,7 +30850,7 @@
 /turf/open/floor/plating,
 /area/maintenance/department/science/xenobiology)
 "iyP" = (
-/obj/machinery/suit_storage_unit/hos,
+/obj/machinery/suit_storage_unit/peacekeeper,
 /turf/open/floor/plasteel/dark,
 /area/crew_quarters/heads/hos)
 "iyY" = (
diff --git a/_maps/map_files/Serendipity/Serendipity1.dmm b/_maps/map_files/Serendipity/Serendipity1.dmm
index 139581a81b4..bed5e7dbc05 100644
--- a/_maps/map_files/Serendipity/Serendipity1.dmm
+++ b/_maps/map_files/Serendipity/Serendipity1.dmm
@@ -15472,7 +15472,7 @@
 /turf/open/floor/plasteel/tiled/light,
 /area/bridge/cic)
 "YZ" = (
-/obj/machinery/suit_storage_unit/hos,
+/obj/machinery/suit_storage_unit/peacekeeper,
 /obj/machinery/camera/autoname{
 	dir = 4
 	},
diff --git a/_maps/map_files/Shrike/Shrike1.dmm b/_maps/map_files/Shrike/Shrike1.dmm
index b7fc83f845e..5d11d193318 100644
--- a/_maps/map_files/Shrike/Shrike1.dmm
+++ b/_maps/map_files/Shrike/Shrike1.dmm
@@ -10830,7 +10830,7 @@
 	lighting_colour_tube = "#c1e1ff"
 	})
 "Wd" = (
-/obj/machinery/suit_storage_unit/hos,
+/obj/machinery/suit_storage_unit/peacekeeper,
 /obj/structure/window/reinforced/spawner/east,
 /obj/structure/window/reinforced/spawner/west,
 /obj/machinery/door/window{
diff --git a/_maps/map_files/Snake/snake_upper.dmm b/_maps/map_files/Snake/snake_upper.dmm
index 526d1ec8dfc..30174efa977 100644
--- a/_maps/map_files/Snake/snake_upper.dmm
+++ b/_maps/map_files/Snake/snake_upper.dmm
@@ -6409,7 +6409,7 @@
 	pixel_x = 8;
 	pixel_y = 24
 	},
-/obj/machinery/suit_storage_unit/hos,
+/obj/machinery/suit_storage_unit/peacekeeper,
 /obj/structure/extinguisher_cabinet/east,
 /turf/open/floor/carpet/red,
 /area/crew_quarters/heads/hos)
diff --git a/_maps/map_files/Tycoon/Tycoon2.dmm b/_maps/map_files/Tycoon/Tycoon2.dmm
index 5ce62ce8fba..5511dae02d0 100644
--- a/_maps/map_files/Tycoon/Tycoon2.dmm
+++ b/_maps/map_files/Tycoon/Tycoon2.dmm
@@ -11320,7 +11320,7 @@
 /turf/open/floor/monotile/steel,
 /area/crew_quarters/heads/hos)
 "aFG" = (
-/obj/machinery/suit_storage_unit/hos,
+/obj/machinery/suit_storage_unit/peacekeeper,
 /obj/machinery/power/apc/auto_name/north{
 	pixel_y = 24
 	},
diff --git a/_maps/map_files/Vago/vagodeck1.dmm b/_maps/map_files/Vago/vagodeck1.dmm
index e3d3b1ce0ef..8416589f6cb 100644
--- a/_maps/map_files/Vago/vagodeck1.dmm
+++ b/_maps/map_files/Vago/vagodeck1.dmm
@@ -7226,7 +7226,7 @@
 /turf/open/openspace,
 /area/hallway/nsv/deck1/frame4/central)
 "qP" = (
-/obj/machinery/suit_storage_unit/hos,
+/obj/machinery/suit_storage_unit/peacekeeper,
 /obj/structure/reagent_dispensers/peppertank{
 	pixel_y = 27
 	},
diff --git a/code/modules/clothing/spacesuits/hardsuit.dm b/code/modules/clothing/spacesuits/hardsuit.dm
index e1bdee8c52c..7a2ae886d47 100644
--- a/code/modules/clothing/spacesuits/hardsuit.dm
+++ b/code/modules/clothing/spacesuits/hardsuit.dm
@@ -447,15 +447,19 @@
 	helmettype = /obj/item/clothing/head/helmet/space/hardsuit/syndi
 	jetpack = /obj/item/tank/jetpack/suit
 	item_flags = ILLEGAL	//Syndicate only and difficult to obtain outside of uplink anyway. Nukie hardsuits on the ship are illegal.
+	var/cm_slowdown = 0 //NSV13
 	actions_types = list(
 		/datum/action/item_action/toggle_helmet,
 		/datum/action/item_action/toggle_beacon,
 		/datum/action/item_action/toggle_beacon_frequency
 	)
 
-/obj/item/clothing/suit/space/hardsuit/syndi/ComponentInitialize()
-	. = ..()
-	AddComponent(/datum/component/anti_artifact, INFINITY, FALSE, 100)
+/obj/item/clothing/suit/space/hardsuit/syndi/ComponentInitialize() //NSV13
+    . = ..()
+    artifact_immunity()
+
+/obj/item/clothing/suit/space/hardsuit/syndi/proc/artifact_immunity() //NSV13
+    AddComponent(/datum/component/anti_artifact, INFINITY, FALSE, 100)
 
 /obj/item/clothing/suit/space/hardsuit/syndi/ui_action_click(mob/user, datum/actiontype)
 	switch(actiontype.type)
@@ -516,7 +520,7 @@
 /obj/item/clothing/suit/space/hardsuit/syndi/proc/activate_combat_mode()
 	name = "[initial(name)] (combat)"
 	desc = alt_desc
-	slowdown = 0
+	slowdown = cm_slowdown //NSV13
 	clothing_flags &= ~STOPSPRESSUREDAMAGE
 	cold_protection &= ~(CHEST | GROIN | LEGS | FEET | ARMS | HANDS)
 	if(ishuman(loc))
diff --git a/nsv13/code/modules/clothing/custom_clothes.dm b/nsv13/code/modules/clothing/custom_clothes.dm
index 283191e1580..8d5bd877b4c 100644
--- a/nsv13/code/modules/clothing/custom_clothes.dm
+++ b/nsv13/code/modules/clothing/custom_clothes.dm
@@ -279,14 +279,12 @@
 	worn_icon = 'nsv13/icons/mob/head.dmi'
 	icon_state = "hardsuit1-peacekeeper_space"
 	item_state = "peacekeeper_space"
-	worn_icon_state = "peacekeeper_space"
+	hardsuit_type = "peacekeeper_space"
 	desc = "A hardsuit helmet fitted with highly experimental magnetic interlocks, allowing it to create a vacuum seal around the user, permitting usage in a hard vacuum. It is currently in EVA mode."
 	alt_desc = "A hardsuit helmet fitted with highly experimental magnetic interlocks, allowing it to create a vacuum seal around the user, permitting usage in a hard vacuum. It is currently in IVA mode."
-	armor = list("melee" = 20, "bullet" = 30, "laser" = 10, "energy" = 10, "bomb" = 70, "bio" = 100, "rad" = 50, "fire" = 100, "acid" = 100)
+	armor = list("melee" = 40, "bullet" = 50, "laser" = 15,"energy" = 30, "bomb" = 25, "bio" = 100, "rad" = 50, "fire" = 75, "acid" = 75, "stamina" = 50)
 	resistance_flags = FIRE_PROOF | ACID_PROOF
 	flags_inv = HIDEEARS|HIDEEYES|HIDEFACE|HIDEHAIR|HIDESNOUT //we want to see the mask
-	heat_protection = HEAD
-	max_heat_protection_temperature = FIRE_IMMUNITY_MAX_TEMP_PROTECT
 
 /obj/item/clothing/suit/space/hardsuit/syndi/peacekeeper
 	name = "SG-1 Mjolnir Armour"
@@ -294,16 +292,22 @@
 	alt_desc = "An extremely bulky suit of armour fitted with highly experimental magnetic interlocks, allowing it to create a vacuum seal around the user, permitting usage in a hard vacuum. It is currently in IVA mode."
 	icon = 'nsv13/icons/obj/clothing/suits.dmi'
 	worn_icon = 'nsv13/icons/mob/suit.dmi'
-	icon_state = "peacekeeper_space"
+	icon_state = "hardsuit1-peacekeeper_space"
 	item_state = "peacekeeper_space"
-	worn_icon_state = "peacekeeper_space"
+	hardsuit_type = "peacekeeper_space"
+	allowed = list(/obj/item/gun, /obj/item/ammo_box, /obj/item/ammo_casing, /obj/item/melee/baton, /obj/item/restraints/handcuffs, /obj/item/tank/internals, /obj/item/stock_parts/cell)
 	helmettype = /obj/item/clothing/head/helmet/space/hardsuit/syndi/peacekeeper
-	armor = list("melee" = 40, "bullet" = 60, "laser" = 50, "energy" = 25, "bomb" = 50, "bio" = 100, "rad" = 40, "fire" = 100, "acid" = 100)
+	armor = list("melee" = 40, "bullet" = 50, "laser" = 15, "energy" = 30, "bomb" = 25, "bio" = 100, "rad" = 50, "fire" = 75, "acid" = 75, "stamina" = 50)
 	resistance_flags = FIRE_PROOF | ACID_PROOF
-	heat_protection = CHEST|GROIN|LEGS|FEET|ARMS|HANDS
-	max_heat_protection_temperature = FIRE_IMMUNITY_MAX_TEMP_PROTECT
-	var/stomp_cooldown_time = 0.3 SECONDS
+	var/stomp_cooldown_time = 0.5 SECONDS
 	var/current_cooldown = 0
+	w_class = WEIGHT_CLASS_BULKY
+	supports_variations = NO_VARIATION
+	item_flags = NONE
+	cm_slowdown = 0.2 //up for debate
+
+/obj/item/clothing/suit/space/hardsuit/syndi/peacekeeper/artifact_immunity()
+    return
 
 /obj/item/clothing/suit/space/hardsuit/syndi/peacekeeper/on_mob_move()
 	var/mob/living/carbon/human/H = loc
@@ -339,6 +343,7 @@
 /obj/machinery/suit_storage_unit/peacekeeper
 	suit_type = /obj/item/clothing/suit/space/hardsuit/syndi/peacekeeper
 	mask_type = /obj/item/clothing/mask/gas/sechailer
+	storage_type = /obj/item/tank/internals/oxygen
 
 /obj/item/clothing/suit/space/syndicate/odst
 	name = "drop trooper space suit"
diff --git a/nsv13/icons/mob/head.dmi b/nsv13/icons/mob/head.dmi
index 6e2d2ecaf9f..9db6b16434c 100644
Binary files a/nsv13/icons/mob/head.dmi and b/nsv13/icons/mob/head.dmi differ
diff --git a/nsv13/icons/mob/suit.dmi b/nsv13/icons/mob/suit.dmi
index cea84ef18c2..11e86cd757f 100644
Binary files a/nsv13/icons/mob/suit.dmi and b/nsv13/icons/mob/suit.dmi differ
diff --git a/nsv13/icons/obj/clothing/hats.dmi b/nsv13/icons/obj/clothing/hats.dmi
index 95ac354857a..62366b0b4e3 100644
Binary files a/nsv13/icons/obj/clothing/hats.dmi and b/nsv13/icons/obj/clothing/hats.dmi differ
diff --git a/nsv13/icons/obj/clothing/suits.dmi b/nsv13/icons/obj/clothing/suits.dmi
index 7de9dbe3f13..a84613439d6 100644
Binary files a/nsv13/icons/obj/clothing/suits.dmi and b/nsv13/icons/obj/clothing/suits.dmi differ