For a fat sound I recommend the Holydiver bridge and the Cold Sweat neck. I use this combination in my PRS Custom with the original rotary switch. They split well, too.
The inside coils on will give you a strat-like sound whereas the outside coils on will give you a sound more like both pickups together on a Telecaster. Both are valid tones but only one can be accessed by using the JP style switch elements. If you want to access both of these tones you will need to replace your pots with push-pull pots. One push-pull will split the pickups, the other one will assign the in-between connection (green and white together with the BKPs) between ground and hot, thereby changing the active coil(s).
Another option would be to replace the 4P3T toggle switch with a PRS-style rotary but this is not as easy to use IMHO. The virtue of the JP switching to me is that you can quickly change from a light sound with both single coils simultaneously to a flat out bark from the bridge pickup. That to me is worth more than having a whole array of different sounds but YMMV.
Cheers Stephan
thanks for the advice,if the outside coils sound is more tele-like, i'll definitely go for that, i really love tele's in-between sound! I know i can have only one split sound, since the inside coils mode is thin for my tastes i'll change that to the outside coils!
it's exactly as you say, the split in the middle position is sooo useful and quick, you can go from a powerful humbucker sound to a brighter single with just a flip of a switch, instead of having to do two movements (changing position and then the push pull to split)...
i was already thinking about the cold sweat for the neck, i really liked the overdriven clips i heard, but what about clean sounds?
about the holy diver, i read it's based on the jb, unfortunately it's a pickup i had 2 times and i always changed it. Good sound but it's not my own...
i aim for a balanced tone with decent tightness and smooth highs, big and fluid single notes, i don't care for cleans, i never use the bridge pickup for that anyway, i just want something that is versatile enough to go from classic rock crunch to high gain.
I'm waiting to install my new c-bomb on my 7 string, let's see if i like that :P
also, will covers fit in the guitar? i really like the look, but i don't want to do an irreversible mod to such a expensive guitar...