Is it possible to purchase a component set that will produce better sound than the Denon 3808CI in the same price range? If so, what are your suggestions?

Also, is there a huge difference in sound between the m60 and m80? I know this is all relative, but is it worth the extra $ for the m80's? I have a smaller room, but I may be moving them to the basement(bigger) down the road.

Scott...