So the NR1200's little cousin, Denon DRA 800H, has been replaced with a new DRA 900H:
Denon
www.denon.com
This is gonna be functionally identical to the Marantz 70s, but rated at 100w instead of 75.
Also, unlike the 800H, the new model has preamp outputs! This is the one to get (especially on sale for 599!), as long as you take the bass management issue into consideration.