Re: Tone pots and switches
They would all work. A 250k tone pot would fatten up the evolution pickup a bit, but a 500K pot would be fine if you're unsure.
Btw, have you ever considered a Fender TBX Tone Control? It's a 250k/1Meg tone pot that acts as a 250k pot from 0 to about half-way(there's a notch in the middle indication full 250k) and then it dials into the 1Meg pot from there on. According to the guys at Fender, this tone control *supposedly* adds highs and lows to your sound. Mind you, this is for a strat so your mileage will vary on a humbucker.