The gif has wonky colors, here's a screenshot:
Based on @RebeccaDeField's newest redesign of the faders. I made the faders more square and added seperate colors for the LED's. Red is everything >= 0 dB, so you always know when you're clipping. Yellow is everything >= -6dB. Persistent peaks now have the same colors as the fader LED's and I added the yellow color.
Comments and testing welcome, as always.
This looks great to me. I am planning on merging tomorrow if this does not receive any further comments with any changes.