Just a FYI I have had nothing but problems with Harmon over the last few years. I have returned 3 receivers and 2 DVD players or have had them in for warrenty work.
I recently went through the same problem of trying to locate a good replacment.
The Denon products are great but why don't you look at Integra.
I would suggest the Integra DTR 6.5 here is the link for you.
http://www.integrahometheater.com/mo...s=Receiver&p=i
This unit would set you back around $930 but would be well worth every penny.