I am a bass player by trade and want to start recording my gigs. I will be using my SP C4's into my JB3. Usually the stages are small and we are cramped pretty close in a corner of the room. There are guitar bass and drums. From a few bad experiences with drunk people I do not set my gear off of the stage while I am playing. What would be some options for making a decent recording? Only the vocals are through the mains and I will catch a small amount of them from the one vocal monitor center stage. Any thoughts?