Well after much deliberation and research, I finally placed my order for a new Axion setup today. Got the Epic Grand Master system, but upgraded to the VP150 center. I went with the EP175 sub in the system because it saved me about $125 over the HSU sub that was recommended here, plus I have carpeting. Hopefully I won't be disappointed. That was the only thing I am still questioning about the purchase. I also added the stands for the QS8 surrounds, because my wife doesn't really want them on the wall (my preference). I think she believes I will put too many holes in the wall or something. I am not crazy about the height of the stands, but will listen first before I argue with her. Anyway, I anxiously await the delivery next week, and I will have an empty house from Thursday - Monday to set up and try them out, as my wife and daughters are going to New York to visit relatives VBG!
Thanks to all who gave me advice.
Barry