shorty header

Not a problem at all! I got out of high temp ceramic coatings a few years ago; the shipping costs to and from BFE were too prohibitive for my customers.

It looks like you got a nice quality job there! You might want to read the fine print of any warranty they may have offered and see if the use of stainless steel hardware on your exhaust and the valve covers is required. A lot of companies will not cover rust drips, and those don't look like they're stainless. :-D