I recently moved into a new home and my old HT speakers do not look right in the new room. I have decided to move those speakers into my den and buy new speakers for the family room. The room is very open and is 35x20. I either have the option of a wall mount or ceiling mount for the rear speakers. I saw the Paradigm 70's in Electonic House and they were in my price range of under $600. Is this a good choice or are there other options that offer more bang for the buck? The speakers need to be small or I will never hear the end of it from my wife.