In the next few months I'm going to be replacing my tried and true SD 32" Sony with a 65" RPTV. My wife and I have been talking about what we would put it in and think that we're going to have some sort of bookshelf/entertainment center built into the room. If I went this route, I'm thinking about also having compartments built into the unit that would house my front and center speakers, covered by an accoustically neutral fabric cover. I would use my existing speakers for now, but probably make the cabinets bigger than needed as I will undoubtedly upgrade my speakers at some point down the line. Would housing the speakers in this manner downgrade the sound quality by causing reflections or vibrations or anything else? I know that you can do this (and people do), but I don't know if you need specially designed speakers. Any thoughts or ideas on this would be greatly appreciated. Thanks!