Okay, we weren't able to work on the head for a couple weeks. Today when I showed up at Rich's house I found out he had drilled the holes already.
Rich had one of the heads from his bantam truck on his mill so that had to be finished first. Once we put in some helicoils we could mount the center of the head and start machining.
As you can sort of see, we scribed the profile of the head onto the center piece which needs to be machined. We milled the slight angle which is on the intake side and the angle where the valve cover rails will be.
Well I hope that all makes sense. I had to leave, Rich was threatening to finish it by the time I come back.