There are 2 Schmitt Motors, Daniel and Charles, I think they may be father and son. They have been in business a long time. My dealings were with Daniel Schmitt Motors. They always have a lot full of cars, and the inventory does seem to turn...so they must sell cars. Most of their cars are auction cars, so there are some jewels and there are some pigs, buyer beware.
My experience was on a late model Porsche, and the car was alright, but the dealings were unsatisfactory and we never closed the deal. You should check the BBB, and there also are several interesting stories on Rennlist.
Inspect the car thoroughly, and get everything in writing.