I have an opportunity to get a used Denon 3805 for $550 + shipping. I'm a bit conflicted. I was going to wait for the new digital recievers coming out soon, but this seems like a damn good deal. Whatever new reciever I get will be coming with me to college, and the only reason I havn't pulled the trigger on this offer is I'm concerned about size. Please talk me into or out of this!!!!!