My initial set-up was all Martin logan until I went to the Wilson's. That was a concern of mine, but my Home Theater tech guy said it wouldn't be a problem. He was right. The Logan has no problem keeping up with the Wilson's. It's a great match to tell you the truth. I get the clarity of the Logan and the punch of the Wilson's.
About the room treatments? I think I might try some DIY's. I've looked at alot of them and they are very expensive for what they are made out of.
Scott