I have a set of Klipsch Reference 3s, and I am currently using an Onkyo TX-DS595 to power them. I am looking to add a rear center and upgrade my receiver in the not-too-distant future, and I was wondering what others have been happy with. I've been looking at the Denon 3803 and the Marantz 7200, but I'd like to hear some opinions. I'm intrigued with the idea of separates, too, but I need to watch my budget. If you've got recommendations in that regard, I'd like to hear them, too. One note: I definitely would like to graduate to the Reference 7s in the future as well, so I'd like to keep those in mind when choosing my next power source. Thanks for you thoughts.