Planning a custom Jaf bass and I would prefer to keep it passive. Is it possible to have 2 2-way toggles on a pickup so that you can get #1: series/parallel #2: single coil(neck)/single coil(bridge) on an appropriately wired dual coil pickup? Only way I know to get all 4 on 1 switch are those undesirable looking Strat switches or rotary knobs. Would #2 need a 3 way switch so that there is a bypass mode allowing both coils to be on? Also, is it possible to set tone knobs to do more that be a treble cut? Can you set it to cut other frequencies? I realize that it can't boost anything without a preamp.