Eagle SIR forged I beams, they ran me $319 shipped off evilbay I believe. I bought em almost 2 years ago for this project. I think they are about $400 now. Really nice pieces. They come with ARP 5000 bolts, and have a bushed little end.
Porting template is cheap and easy a piece of copy paper I put against the bottom of the oil pump I was using, rubbed it with a semi dirty thumb to mark it, then cut it out, flipped it over onto the cap, and sprayed on machinest blue.