Welcome! I imagine the M80s will be fine in your small room. Some people say it's nice to get them away from the walls a good distance, but I don't have much room to play with myself in that regard, so I can't say how much of an impact that has. I'm very pleased with the M80s, though, even in my less-than-ideal current location. I don't think you can go wrong with that Denon, either.