Don't know if you've sorted the indicators or whether this will help, but I just fitted some l.e.d's in the back of my 796 and the wiring for each indicators have different polarity so the green cable is live on one side and negative on the other. I just swapped terminals and working fine. I'm waiting for my load resistors to come to try to slow them down a little. Hypermotard custom rear indicators - YouTube
Hey thats pretty nifty - that would go through the mot too! - can you send me a link - oh picking up the first 2 tail tidy's tomorrow morning - ive gone up on the thickness of the alloy - gone from 1.6mm to 3.00mm price has gone up but only by a tiny amount. I need to get rid of some now as it cost me just over 180 quid for the design...!