I have this bass: http://www.sweetwater.com/store/detail/Mill5BXPTBl/ And it's going ok playing-wise. So buying a new bass is not an option. BUT... I want MUCH more bite and growl to the pickups. I have a Fender that I get a good "vintage"/thumpy sound out of, so I want to make this into a REALLY "hi-fi" or modern sound. Something that cuts through anything and growls like a G&L. What pickup set fits this specifically and what should I go with that would have some kind of a modern/growl sound SPECIFICALLY? I can't test individual pickups so I need to know what YOU have used/heard and specifically YOU would recommend.