Ya, that does seem like overkill for a pc. What about 2x m22 for the front, vp100 center, 2x qs4 sides, and 2x m2i in the back plus a good sub from svs or hsu. I just can't see spending more than that for a pc system in that size room.

btw, I have 2x m2i, onkyo sr501, and a HSU STF-2 sub on my pc. Sounds great! Much better for music than any pc speakers.