I'm getting ready to record guitars and I have a potential problem. I'm not using a room mic but only 2 (MD421, and SM57) mics on the 4x12 cabinet right on the cones (one offset) and the other pointed at the center cone. My space isn't but so big, about 22x12, and we are currently rehearsing in the space as well. I just wondered if there would be any problems with recording the guitar while the drums were in the room. Ambient noises from cymbals, toms, kick, and snare although it would be turned off. The kit would be played but would just BE IN the room. Should I go ahead and not have the kit in the room, or because I'm using close mics and we are playing heavily distorted guitars would it even be a problem? I just wanted to check in and see if there are any fundamental issues with this. BTW, the room is carpeted(unfortunately) and the walls are painted but with wallboard. There is acoustic foam up and bass traps, and the ceiling is treated so this isn't a concrete wall room with tons of reflections or anything.