Here's my Sun Valley Super Shredder when I got it:
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And here it is sometime later with dual concentrics (.015 neck tone cap, .010 bridge), Les Paul wiring, different pickups, routing for mini switches, two covered on Sugru that I decided not to use at the moment, with the other four allowing series / parallel / N split / S split for each pickup.
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Now I have no mini switches, with chrome covered Duncan Saturday Night Specials, and I'm about to switch to dual gang pots (since I realize the best tones with these low cap values always are when the tone knob moves with the volume knob!), plus trimpots on mini switches for preset lower output levels and darkness.
I don't know if it will work out with the space, but I've ordered 12.8mm diameter knobs to go with the dual gangs (which are all A250k, by the way), planning, if it doesn't feel too cramped, to install a third knob between the two existing holes, so I can have independent volume / tone for the middle position.
I'm on a mod journey with this thing. It feels incredible with this neck, keeps tuning stability no matter the abuse (I use D'Addario Balanced Tension 9s for a light trem), and all wiring parts are, as you could gather, replaced. I really love it. The caveat is that it takes very hot pickups or parallel trimpots to make it balanced, or else it's over bright. But I've learned to embrace the brightness for single coil emulation with my Saturday Night Specials, and many pedal models, like the Zen Drive, especially, get you right back to hot humbucker tones when you want. I'm always aiming for versatility.