I wouldn't mind running it over to him and getting an estimate. At least you'd know it was done right. He can use the proper paint code, but maybe I'll give him my panel that he can use as a reference if they look pretty close to the same, since I have a spare in my garage I could throw on my Z.
Is yours a stock panel? If it's a stock panel w/ the logo indention (91+), I can just have him paint mine and ship it to you, we can swap. Email if you're interested and let me know.