i'm glad you brought this up mate. cos diesel cars usually have frames different to petrols. albeit the mounting points are different. so it'll need some proper cut and shut jobs. and the chances are it'll be a pretty crude conversion. and yes if you want to make the best out of the conversion you better install all the parts unique to the diesel. but thats not worth it, and considering the cost of conversion, the loss in resale value, and the actual gains from the conversion i'd say its pretty pointless.