I'm in the final stages of setting up my HT and need some advice on rear surrounds. The fronts will be RTi A7s and a CSi A6. The sides will be FXi A6s. My dilemma is whether or not to go with a 5.1 or 7.1 system. I have two OWM 3s for rear surrounds but my room is fairly small, roughly 15x15, and I will have two rows of seating. The back row will be against the wall so the rears would be directly above the seating area and the second row of seating will be roughly 4 feet in front of the speakers. I'm debating on whether to install the speakers for a 7.1 setup or just return them and go with a 5.1 setup. Thanks in advance for any advice offered.