Does anyone have comments re: the mirage omnipolar speakers. I've found a set of OM-9's at a local dealer and they sounded pretty good. I am planning on using them for my fronts. I already have a Paradigm lcr-450 for the center. Also, I was going to get a Yamaha rxv-2500. However, while I was trying it out, the receiver turned off. I'm now planning on getting the Denon 2805 (maybe the Pioneer Elite VSX54-tx) Thanks for any suggestions