I've searched through the existing topics and haven't been able to find an answer to my question, so I figured that my question was, potentially, ridiculous, as I'm not hardware savvy when it comes to instruments. But, here goes: I have a Yamaha BB414 with a P/J configuration. Would it be possible to rewire it so each pick-up would have it's own Volume, Tone, AND Output? I'd would like to do this WITHOUT drilling the body of the bass. Here's how it looks like: http://www.gearmusic.net/userimages/large_inventory_pics/yamahabb414.jpg Can it be done using the existing holes on body exclusively?