Hey Guys, I got my system together and it sounds great!!! 2-633T, 1-634VAC,1-S10,2-534SS. I ended up putting the 534SS speakers on the L/R sides of my back wall as dipoles. However, I have room for 1 more 534SS speaker on my back wall in the center. I would like to know if this is a good idea for Aperion for 2007? Extra Info: HDMI ...