Brian, call ThermalTech in Hopewell (Dinwiddy area), if not drive something else for a week and send them to HPC. Do not get Jet Hot coatings, IMO they're garbage. I've never seen any problems with HPC or Swain, but I've seen cracking and flaking problems with Jet Hot, and not just one or two isolated incidents. I don't believe the quality is up to par with the bigger dogs. Precision Powder Coating has only been around since 2004, I'm a little wary of that for something as expertise-critical as ceramic coating.