Phwoar, long read!
Can't say I know much about the type of music, but you would struggle to get all those types of music in one pickup.
BKP neck and bridge pickups are different pickups all together, so sets are generally a good idea, and ceramic necks aren't too common.
Personally I think you would want a CS or Nailbomb set, depending on whether you want ceramic or not.
Don't get a Warpig just to dial the sound out with an EQ! It may sound ok, but well, its just not the same. There will be a pickup that will suit already.
Try emailing Tim again?
and remember... clear paragraphs :P