I wouldn't bother mate. Look at everyone who's run a turbo'd engine with that running gear. All you'll hear about is broken trasnfer boxes.
Alex recently built an RS2000 4x4 (same running gear) with a cvh turbo. Didn't last long before he was needing a transfer box
Rip all the mondeo stuff and give Martoon the shell to create Mond-Cos 2.