I have a set of both the P and J Bartolini quad pickups and I am thinking of wiring them into my Fender Hot Rodded P. Questions: 1. How do the Bartolini quad pickups sound? As opposed to the 8S/9JL? 2. Will the two pickups be well - matched in this configuration? 3. Will they have enough output to be wired passive or will it be low? 4. Do the quads provide any advantage over the straight 8S and 9JL configuration?