Sweet!
How's the clearance between knobs using that knob design? They're appealing, and I nearly ordered some just like them for this build, but was worried it'd be too tight.
Also, is that a white washer on the footswitch or is it part of the footswitch itself? I ask 'cos think I've seen similar looking examples that illuminate -- is that what you've got here?
"Will probably try a photon vibe next or something with a lamp and not a led"
There's also "The Circulator" coming soon, which employs a 4-stage OTA.