Like so many others have done in the past, I'm thinking of adding a bridge pickup to my P-bass to make it cut through live better. It's a great-sounding P - good feel too and the sunburst finish is beautiful so I'd have a tought time having it cut into. Yet I can't get a good sound out of it live. Any suggestions? Luthiers who do quality work of this sort? Electronics? I'm into passive basses so I'm thinking a seymour duncan and another volume knob would do it for me but am open to suggestions.