You can look for the Crown XTI as well, good reports from those have it as an HT/2 channel amp as well. These 'pro' amps seem to be working for many. I think once I get some spare cash again I am going to try one myself.

Jason
M80 v2
VP160 v3
QS8 v2
PB13 Ultra
Denon 3808
Samsung 85" Q70