250k or 500k?
Differences in tone? I'm betting the 500k would allow for a brighter more raunchy bucker tone, but would possibly make the p90 and rails on the harsher side when using those.
What value do you think would be a good compromise between the 2 standard pot values? I think I've seen some 300k or 350k around somewhere.
Cap values? I'll probably go all out and get the Lux bumblebee caps from RS Guitarworks.