I was waiting to see if Screamin' Performance ever got some of these VW conversion sets back in stock, but it's been a while and I don't think they ever got any more. While I was looking for some billet switches I can across this website that also has some of these conversion sets.
Not sure how to get them to work, but might be an option.
http://www.watsons-streetworks.com/l...latches-hinges