Hello Mr.Cobra Jet,
Thats an awsome car.
Im doing a project to build a eg33 engine in a porsche speedster replica.
Engine is in the rear connected to a porsche g50 tranny. with porsche 944 turbo suspention and brakes. a radiator in the front with 2 fans is importand to keep it cool in traffic. For your car could an EZ30 engine also nice. With stock autotrans and a.c. The ez 30 has an valve timing system wich need a little study.