Hi Joe, if I'm not mistaken(double check), both Tom(tuttle) and Catbrat are using "lower" model Pioneers to power their Axiom's(not M80s however) without complaints. I know that's probably not too helpfull being different speakers, but the receiver you're referring to is quite a step up from the ones they are using. I know Alan usually recommends some of the other brands, you might also pm him and get his opinion.

Half of communication is listening. You can't listen with your mouth.