The ultimate solution... Make him a package deal on the M60's & Onkyo together, and tell him he can't have them until all of your new stuff comes in. \:\)

Seriously though, it's no contest. Finding a way around the Onkyo problem is indeed a sign from above... you'll never look back if you take the opportunity. On the other hand, imagine how many times you'll wonder "what if" if you don't do the upgrade...

Epic 80-800: HG Cherry