I need your help. I am in the end stages of a bass build and I have a question about pickups. I have a set of passive Bartolini J's and an active EMG CS 40. I was wondering if it were possible to use them all in one instrument. If so - would it be best to wire it 'either/or' using a simple switch to either use the EMG (active) or the Barts (passive) - or is there a way to combine them where they are all in play? I was thinking last night that it wouldn't be hard at all to install both sets and simply switch between them. But I don't want to overlook any other possible configurations if any exist. OR does trying to use them all in one instrument make no sense at all? Thanks for any input on my output needs!