Im a 20 year audiophile looking to instal a home theater in my home. I want to use a front projection unit and a pull down screen. My room demension are 17X13 I will have modest light control. Ive had great luck over the years with Ebay with both home and car audio equipment. Do the CRT projectors with the 3 CRTs preform as well as DLPs and the like? I read that the RGB CRTs still out perform. I passed up an Electrohome Projector that was supposedly around 12 grand when it was new but sold for 1500.00 on ebay. Are 4 to 7 year old units any good provided they work right ? I went to a Bang and Olfsen Dealer and watched a 15,000.00 DLP and thought thats about the video quality id like to have. But felt it was way over priced. can you guys help me ?