Well be aware that you will be greatly reducing your sound potential.I'm looking for a 5.0 setup currently because I don't really have a place I can put the sub atm.
On topic, I too was looking at that Denon:
http://www.richersounds.com/showproduct.php?cda=showproduct&pid=DENO-AVR1507
I also saw this on there:
http://www.richersounds.com/showproduct.php?cda=showproduct&pid=YAMA-RXV359
Both look great VFM!
Anything to get rid of this awful sd63hk I have at the moment!