The Emotiva RPA-1 is listed as out of stock, otherwise I would have given it a mention. The OP said he had a small room, so I think the 1070 will be a good choice.
Bummer - I hadn't checked in a while. But yeah, Rotel has a number of well-regarded amp options across a wide range of power.
Also I guess I'm surprised nobody brought up Behringer in here. A500 or EP2500. For the OP, the general consensus is maybe ugly but entirely adequate.
And just came home this evening with the RC-1070 for $400. I'm quite happy with it - I wasn't expecting a huge change in sound, although I think it is better. Mainly it was for the functionality - more hookups, power switch on the remote, switched plugs in the back for my oddly switchless headphone amp, etc. It is nice and I'm happy.