You'd need to have the shell converted for cossie running gear. Andrew Gallagher's place do that in Scotland. Think it's about £1700 all in.

You'd need all the running gear from a cossie. Gearbox, diffs, engine, turbo of your choice, inlet and exhaust manifolds, cossie ecu and loom (or custom), all the sensors etc that you would normally use on a cossie.

You'd be best off having custom radiator and cooler made up. I'm sure there's a few other bits. You'd be best putting up a post in General Discussion of what you would need to do.