Those guys are friends of mine. (Dustin and Pat Foust - Father and Son) Another friend did the interior in the car (Darrin Cutter). They've built some nice stuff. Dustin has a '65 Fastback that has been in Goodguys and he's won several young guys awards with. He's also building a sweet F100.
I haven't heard the Mustang run yet, but I've heard it sounds pretty mean.
Here are some more pics of the car from Darrin's site.
http://www.customstitchin.com/
I'll send Dustin a message and see if he'll jump on here and give any more details on the car.