My new project room is 12'w x 20'l and the plan is to put the center, of course front and center, either up high or down low, I have wired for both, the mains of course in the corners, toe'ed in a little, say @ 45 degree angles towards the center of the room. The outer rears in the back two corners and in the center of the rear wall for the inner rears. The surrounds will be mounted apx 16" down from the 8ft ceiling. This was the same config as my last dedicated theater which worked fine. I just wonder if their aren't any better configurations for more active surrounds? The reason I always wonder about this is when you go to the newer theaters, all of the surrounds are along the side walls and very rarely do I ever see any rears along the back walls? Do they know something we dont? Or, am I over thinking this entire situation? PLMK-Thanks!