OK, djohns & vim - thanks for the help - I've ordered everything I think I'll need to do this, plus a couple of extra pots and such to keep around for this or that miscellaneous dabbling. I ended up ordereing enough parts (after all they're pretty cheap) to use either push-pull or standard pots - 250 or 500 ohm, and after not being able to find an Ibanez JEM switch, ordered a 5 way mega switch from Stew-Mac. If I can't get it to behave, I'll post its schematic on the site and elicit your further help - will probably be a couple of weeks at least before I dive in, but I'll post to let you know how it goes.
btw, lwchafin is the new ID since the old one (chafinlw) got lost (story of my life I guess) along with the password I forgot and the link to change it that didn't work.
