I have two JBJr's in bridge and neck position of my MIM standart Fender strat. Manual says that you need the black and green wires on JBJr to be reversed, but in my guitar with stock middle ceramic fender pickup It wasn't needed. Now everything is in phase in positions 2 and 4 (green wires to volume pot and black wires to the 5 way switch).
I want to change middle pickup for another single coil or stacked humbucker that sounds like single coil. Should I take neck or middle-RW/RP version of pickup? Does it matters when combining with two humbuckers without splitting coils? I would like to get maybe Antiquity II Surfer for strat. Will it sound in phase with my JBJr's? How should I connect it (and which to get, neck or RW/RP)?