Busy is good, bad for your project though!
If your having trouble finding a shop I can recommend a one stop shop up north in Sunset that can finish the build, Chad Bangerter Restoration CBR let him know I sent you. He and his crew are busy so the sooner you get on his list the better.
https://www.facebook.com/chad.bangerterrestoration
Chad's going to do some work for us on the Camaro project later this year. I've been pleased with his work over the years.