Having worked in the industry, it's amazing how "custom" some "custom" stuff actually is!

As for what you said earlier Christian, it's a real shame Tony can't wait for Karl.

I've had firsthand experience with CVH heads done by Karl, and you would not believe the finished article.

As a direct result of that, when my engine gets rebuilt, the head will be done by Karl if I have to wait a year!

Best of luck with what you decide though...........