I'm thinking about replacing the pickups in my MIA Jazz bass and would like to stick with passive single coils. I've heard good things about Lindy Fralin and Fender Custom Shop J-bass pickups - I was wondering if anyone out there has first-hand experience with these two brands? I wanting to get that classic Jazz bass tone - you know what I'm talking about! I guess I shouldn't rule out any other brands or kinds of pickups (i.e., hum-cancelling, ceramic magnets, etc.), but I don't know if they will come close to the sound I'm wanting to hear. Thanks for the help!