Wallboy,

I strongly suggest that you turn everything 90 degrees. Set up your room so that the speakers are firing into the longer dimension. Also, you want to have a good 4 to 6 feet behind your couch so that the surrounds will sound their best. I had a room about the dimensions of yours and was never quite happy with the surrounds in that setup. I turned the room the other way and put the couch near the center of the room and it made a huge difference. I have the qs8's.

- Nick