I agree with Mojo, the Onkyo won't give you any grief with the M60's.
Onkyo owns a sub company call Integra wich is considered more high end. I tend to think of Onkyo as the same as Denon, HK, Pioneer, maybe Yamaha. Sony, Kenwood, Panasonic would be a step below. Rotel, NAD, Adcom, Arcam are a step up. Moving into separates you start to get real Hi End, companies like Anthem, Integra, Krell, Bryston, Outlaw, Classe. The ones you don't hear about as much when viewing the Best Buy flyers.
This is just a gereral guidline, granted each company has their star pieces that may move up a level or two along with price.
Paul
