Good feedback thanks all. I am thinking we could just take a feed from the orange side markers although would have to investigate. Regarding the switch, the euro unit may work:
http://www.1addicts.com/forums/showthread.php?t=6447
Here's a good write up I just read on the R32 fitment if interested:
http://forums.vwvortex.com/zerothread?id=3786499