Oh my gosh, Frank, that is funny AND helpful. You must be proud.... :roll:
Anyway, I found this thread because I have the same question, got some Bare Knuckles HSS (Geoff/MM) to wire in, and was wondering about this:
Since I don't even usually bother with a tone pot, why not use one of the pot locations for the HB at 500k, and the other for 250k for the two SC's (with one tone pot for all)?
I am going to continue my search for this type of solution, will hopefully find a pertinent answer here...