Your post is not alot different than the one I posted last Fall. I was able to get some great help and info from ¨Sandmans site¨...very good info and wiring diagrams..I was reluctant to remove the seat and tank to get to the harness where you tie in, but am not glad I did and was surprised at how easy it all went...I tied in to wire #5 [if I remember] and that keeps the lights on whether on high or low, although I did install a switch to turn them off during daytime riding...good luck...check out Sandmans site to avoid self-inflicted stress...