The new house is under construction and the HT is moving from the family room to a (almost) dedicated room. It's time to wire the place and I'm not sure if I should set things up for 6.1 or 7.1. The challenge is room size and window locations (I know, but I have to deal with them). The room is approx. 13x12.5 with windows on 2 walls (side and back) with a door on the other side wall. The TV will go on the front wall (13ft. with no windows!). The windows on the back wall leave me with 5 ft. in between for a center rear or perhaps a left rear and right rear and I have just enough room on the side walls for my side surrounds. Any suggestions? Many thanks in advance.