I assembled my Franken P/J bass yesterday. I just used pickups I had stored. The P pickup is from a Mexi P and the Jazz pickup is out of a 2000 Deluxe Jazz (4 large pole pieces). It sounds okay, but I'm sure it could be better. The output of the pickups isn't matched. I'd like recommendations for my P-J project. They don't have to be a set and I would like a humbucking Jazz pickup.