I am reconfiguring an extremely modest studio (A DAW with Cubase LE4, respectable monitoring, a few mics, and a couple of rack units like compressor, preamps etc). I understand that it is desirable to have everything powered from one outlet to avoid ground loops, but sometimes that is impractical. Are ground loop problems a certainty if one uses two wall outlets? Could I get away with having all audio recording gear (rack units, guitar amps etc.) on one outlet, and monitoring (Power amp and preamp) on another? They will of course be interconnected via my DI Presonus Firebox. Or, should I just pile on the power bars on one outlet?