Slick's at Bugjam DH hence no lockage!
Strac pretty sure there is an entire form on the internet devoted to M2VR's, have a search and see what you can find. It's going to be harder starting with a 1.6 driver so you may want to consider picking up a 90 onwards 8v GTI to do it to. That'll already have the rear discs and a closer to correct wiring loom.
nick