Im sure they can make you one if you send yours off to them. best thing to do is drop Keith a PM. They would be my first point of call for any custom fabrication,
The cause of the high compression will more than likely be due the head being skimmed to much in the past. When forging go for a 1.6mm or 1.9mm head gasket to bring the compression back down.
the ratchet strap is an old school handling mod. believe or not people used to use straps when drag racing and also used to use them on the suspension coils to adjust ride height. but i have not come across this in like 15+ years