Technical Performance trans shops near the Dayton Ohio area

Any trans shop can put one back togather the way it came from the factory but I am looking for a shop that has the know how to do the upgrades on the areas the factory did not do the best,lost the trans in my sunliner while in Florida and have been told there are some lubrication and bearing modifications that should be done on the C-4s but is there anyone in the Dayton Ohio area or close by that can do it.

 

Steve at Fairborn Transmission is a hotrodder and does all of my trans rebuilds.
He's very quiet but is very knowledgeable. Joe in the shop is a good dude.

 

I will give them a call.