[j3ffr0]

I agree 100% with room treatment. I didn't know what a difference they could make until I started playing with them, and I'm still not done.

I recommend checking out http://www.gikacoustics.com/ if you don't want to do DIY. These guys can do it way cheaper and better than I can when considering what an hour of my time is worth to me. I've researched it a fair bit, and for me these represent the best value. GIK will also offer free advice on exactly what your room needs if you give them the specs. They have a great reputation over on gearslutz.com.