Hey, I have the HT-DDW760 Sony Home theatre in a box. I'm just finishing up my room and I need some input on the placement of the surround speakers. I realize they are not the biggest speakers and they are not very strong. Would it be better to place them up high on the wall on brackets or mount them low, like ear level ?. I like them up high , beacause it gives the room a better look, but i fear that if they were that high, i might not be able to hear them and give the true surround sound.