Another HDR Attemp - Assistance needed

[Trblmkr]

So.. this is one of the pictures I took on the Scott's Photo Walk this past weekend. It was shoot without a tripod as I wanted to go as light as possible. I"m I'm happy with pretty much most of it, but the green tint on roof of the tower, I just couldn't figure out how to tone down. The original pictures also have the green on the tower as well but not as strong. I used Photomatic for the merging to make the HDR.

Any suggestions for improvement ??