Steve nn - i've been trying to reply to your PM regarding the amp, but your box is full and you don't accept emails through the site. Please let me know how to get in touch with you if you are still interested in the amp.
Amp is still available - i'll drop down to $275 + shipping, and also will throw in a Better Cables RCA > 1/4" cable (i believe it is 1m length) to connect the amp to your sub preout.
Thanks Chriss. It sure looks good and is definitely priced right. I think I'll just go with one heavier amp rather than dual amps now. Thanks for your help also.