Re: JB and PAF Pro?
First off - IMO a PAF pro is no '59, different beast. I have a 59 set in a mahogany setneck, while JB + Ppro is the combo I have in my SG right now, works OK, not great. PPro sounds huge -its lows are pretty deep (lower in the spectrum). Through a Fender, it shakes the house. tightens up a bit through a higain preamp (they dump a lot of bass) but it does not match up well to the JB which is really tight - JB does not have the deep lows of the PPro, nor the highs.
The 59 is actually a better fit for the JB, its lows are higher up & it has some midrange punch in the neck pos, like the JB. '59 really resonates on the G &B strings.
Jazz is good too - a cleaner sound than the 59, fairly balanced overall and more punch there on the wound strings than the 59. That's the classic match with a JB but I think a 59 might be better.
I would think the PAF Joe would make a better neck pup than the PAF pro but I have not used one yet.