Ending up going with the EP500, I decided I am going to close my theater room in so the EP600 would be too much for the space...got it positioned and tweaked out....sounds real real good.....have listened to a little music on it as well threw on We Were Soldiers blu-ray and listened to combat scenes...WOW!

Sharp Aquos LC60LE650U/Onkyo TX-NR5010/Axiom M100/Axiom VP150 v2/Axiom EP500 v2/Axiom QS8 v3