Brings back memories-- had a '75 with a MkIV bored to 460, sold the body kept the motor.
Loved it, twisted the rear off the perches. Sold the body kept the motor. Miss it sometimes.
As you know, SFCs are a must.
I have a set of un-used Moroso trick front springs if they would work on yours, you can have them for shipping cost. I'll never use them.