to leccy the roof you need the whole hydro system inc rams and pump, full loom and get the couplers to connectto the roof frame and remove the old roof levers from the 1/4s area, easy to fit, nice to get boot trims, button (or correct centre console) and a mk4 pass side e/w switch will get you by if you cant get teh right switch
i recently sold a full kit and it was a really good set with every fixing not a single clip or wire missing, i was proud to sell such a good kit