From that pic, your room looks way too small for those speakers, but that's probably just the perspective. My room is definitely too small for mine. To answer your question, both. After much self grumbling and thought, I went with a 3.1 setup as a compromise. The center channel is, obviously, completely unused for music (but it sounds like the vocals are coming right from it, amazing imaging by the maggies). I got a couple of additions to make that'll be done this weekend, maybe even tonight. When I'm done, I'll post up my system.