Have you heard about someone doing this conversion before in the UK ? I'm about to do it, but need confirmation. I know that whole the rear subframe will fit, and so will the quattro gearbox. Not shure about the main shaft and tank though. I can source all the parts neded from a totalled car for cheap (~1000GBP), ie. quattro gearbox, main shaft, rear subrame, ABS control module, tank, exhaust etc.