ive got an 89 plate mk2 gti.wanna convert sunroof to electric,whats the easiest way...ive been told i can get a motor from an audi 80(but dont know which year) or an early 90s senator....can i just swap winder for motor ,if so which motors fit as golf ones are rare as rockin horse pooh...dont need to convert to tilt/slide..just slide will do