I'm planning to start a custom in January, and the luthier's default pickups are the mass produced kent armstrong (not the hand-made). I am planning to throw in a BTB01 and a pair of jazz-like pickups. My problem is: Which 6 string pickup has this "classic" jazz tone? I have a jazz5 with Duncans SJ-5S and these pickups have the exact tone I want. I was thinking about barts P4, does it nail this tone with single coil selected?