Hi Steven,
Since purchasing Amarra Symphony w/iRC I've become a believer in room correction. While this software solution is a bit different than what you will soon have, I thought I would offer a bit of encouragement. Sonic Studio (Amarra) partnered with Dirac Research to provide integrated room-correction in their latest build which, fortunately, is easy to use and very effective. I've used it with both my Mark & Daniel monitors and my Magnepan MMGs with great results. The effect is stunning with the Maggies in my less-than-perfect living room. Seems everything improved .. better clarity and focus, better bass response, and well, just better all around. (Same result for the monitors as well, just somewhat different.) In fact, I now find it hard to listen to my system without it in the mix. I wouldn't be surprised if you experience similar results. I believe room correction to be the future, whether done in a computer with software or in a stand-alone box. Best of luck and good listening.