Very nice. Love the new colour of the room.
Might sound strange, but I would think about hanging the TV out from the wall a couple of feet so you could pull the speakers away from the wall and not have things look wierd. Would also let you use a conventional center channel in the future if you wanted.
Besides, moving the screen closer is like having a larger screen at no extra cost
I always thought it would be neat to build a frame like that to hold a TV or something, then add a few long slide-out drawers to hold your disks at an easy-to-see height, but have them out of sight the rest of the time.