Volume/Bass/Treble if the pickups are bassy, if not I'd say VVT
However you wire it up, that is one cool axe!
I'd probably go V/V/T.
Series/Parallel switch for middle position, phase switch on one of the pickups and a kill switch.
Vol/Vol/Tone, unless you come up with some other switch like phase or master coil cut.
I have a couple of the "internal" SFX-01 boosters. I'm toying with the idea of using one of those in the 3rd hole. Maybe with a set of Invaders.
I like that idea too, except for the kill switch. I probably wouldn't use it. But it's still a thought.
But what about those occasions where the crowd demands you cover Bulls On Parade? :lmao:
-V/T/"thing" The "thing" could be a kill switch (now no second volume so a stutter would need the kill switch) or a boost/EQ. This is more useful to me than a second tone for sure.