Yeah I've known Mark for a few years have been to his shop a few times in Frisco. Mark has raced a 63 Galaxie for many years. He talks a good race car. I do not know the guy he built the RR cage for. But Dave over at Moparstyle has used him to build a few cars. The Texas whale was one of the latest. Mark is getting on up there in age..maybe he needs to quit building. Those welds are CRAP!