Yes. About a year ago I spent a bunch of time and money goofing around with various pot and cap options as well as passive and active options for my FrankenGoth build in the quest for my favorite tone. If you dig back to around last November in this club you can find the lengthy posts detailing the test rigs and the caps and pots tested along with the results and some surprises.
It was an interesting journey and resulted in a great and unique sounding TBird with tremendous flexibility and range. The final control scheme ended up being Classic Bartolini pickups run through an active Aguilar OBP-2 two band preamp with a Vol, vol, bass, treb layout and a toggle to split the coils from Humbucker to single outside coils. It was a total waste of time and money but fun and enlightening, plus I now have a killer sounding Goth. I just need to get around to finishing the asthetics (fretboard dye, custom leather pickguard and truss rod cover, upgraded tuners).