How do you guys feel about the Cambridge SoundWorks Ambiance 82 In-Wall Speakers? A friend of mine has them installed in his house and they sound great. Are they good 8" In-Walls for $200 a pair? Or would you suggest another brand? I will be using them as my front and surround speakers. I think that I will be buying a Klipsch RC-25 for my center. ANd I haven't found a sub yet. I will be using a Denon 2803 receiver. THanks in advance!