Not in the Midwest but, I had my training from Jetguy out of Dallas. I can tell you it would be worth the expense to take a trip to Dallas and fly with him in his 12. I am up on the east coast and flew swair to Dallas. They have had numerous posts on the site from other 12 pilots getting transition training from John and Collin.
I know 5 guys who had the same experience as I did and would most likely echo my thoughts. Link from my post during and after the training.