What do you think I should get for a good all around pickup? I have looked at Seymours, and DiMarzios. Should I go with the DiMarzio Model P? I am looking something I could down-tune my guitar and play heavy metal, regular tune it and play Zeppelin, Sabbath and Nirvana, but I wanna also play smooth stuff like "Santeria" and "Since I've Been Lovin' You". List of influences: Led Zeppelin Black Sabbath Nirvana Pantera Jimi Hendrix Sublime Thanks for all suggestions! P.S where could I hear sound samples of each pickup. P.P.S could a tech be able to install new pickups, and create a series/parrallel pickup switching system? I have a Fender Standard Precision Bass. Would the system be expensive?