Hey. I am building a bass in the near future and am trying to decide on the pickups. I'm thinking of going with humbuckers, but I have never tried them before. I was wondering whether the sound is closer to that of a P bass or a J bass. Also, do they have to be active humbuckers in order to "buck the hum", or do passives do that too? (I know that may be a dumb question, but I have a guitars with humbuckers and they r still noisy!) One last question, has anybody tried the new Fender noiseless pickups? Thanks in advance for any replies.