Let me start by saying that I have a MIM Fender J-bass that I really like. I like the shape and size of the neck, and I like the body style. However, since buying it I have come to prefer the sound of a P-bass. My question is: Does a pickup exist that has the P sound, but the J-pickup shape? If so, make/model information would be appreciated. If not, why? I suppose the P pickup has the split shape for a reason, but is there any technical reason it couldn't be made in a J-pickup shape while still providing the same sound? Thanks for your replies.