Are you trying to add more lights and don't have enough power? Seems to me the system is pretty well designed as it is, why bother changing all to LEDs? I have driving lights on sometimes (2x55w), and I have a Vetter trunk with 4 tail/brake lights wired in. I don't have any problems discharging the battery or anything. The LEDs do last longer, but how often do you have to change bulbs now? I changed a couple in the last couple years...Yea too pricey for me but was thinking about voltage draw on the bike by going all LED front to back and all in between .