Frank is highly respected and is a fantastic car builder. He has built alot of very high profile cars as well as builds for SEMA so I would not worry about quality. He also is a dealer for alot of high end parts that forum members have bought.
Here's a link to Emptynest as a feature on this site:
https://lateral-g.net/members/serafine/
Plus it was on the Cover of High Performance Pontiac not too long ago.
Good luck and hope you get the car
