In my living home right now (24 X 19 feet) I have the Infinity Tss-1100 speakers (7.1) with a Denon AVR-2807 reciever. I could not be happier! I just built me a mancave in my shop. It is 10 x 16 feet. I just purchased four infinity SAT-450's and one center SAT-450. I'm asking for advice on which used Denon reciever should I try to get off of ebay for these speakers and room size. I want the wattage to be about 100W to each speaker, and I would probably want at least 2 HDMI inputs. I'm hooking up a playstation 3 and will use it's DVD player to watch movies so maybe one HDMI would be enough. I want to stay for sure under $300.00 for the reciever. I do need a subwoofer to. Should I try to get a sub off of ebay from a TSS 450, 500, or 750? I wouldn't want to spend more than about $200.00 for a good pounding sub!!! Thanks guys!!!