Billy, I suggest the 990/7500 as well. I posted my Martin Logan and Yamaha upgrade experience here:
http://ubb.outlawaudio.com/ubb/ultimatebb.php?/ubb/get_topic/f/36/t/000063.html Rob
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Yamaha CX-A5000 pre-pro
Outlaw 7500
Oppo BDP-83
Samsung 65" LED TV
Front: Martin Logan reQuests & Logos
Surround: Martin Logan Fresco i via Outlaw OAWA3
Sub: ACI Maestro w/ ICE amp