How about adding LUFS as a display option?

[pbelbin]

If it's not already supported, how about LUFS Loudness meters for produced audio such as radio, tv, internet streaming.

WLM meters does it as a plugin, Youlean does it as an app, Orban does it as an app.

Might be cool if you added LUFS too. There are multiple ways it can be arrived at, it seems. ie: different standards bodies have their own interpretation with slight variations.