I'd add the Soliloquy 5.3 and Silverline Panatella II, both of which offer more bass weight than the above-listed speakers but need some room to breathe to really open up(at least 3-4 feet from back wall). I chose the 5.3 over the RM22 due to fuller midrange, deeper bass, and better detail, but the 22s are easier to place in a room. I like the ProAcs a lot but think they're a bit overpriced vs. the others listed. Best of luck and have fun.
Tim
Tim