I have one major concern with converting to LED lights, that is on a vehicle that has a stator type charging system, excess power is bled off by the Reg/Rec unit in the form of heat.
Trouble is that LEDs use alot less power than Halogen, so that leaves even more power for the Reg/Rec to dissipate, which means more heat and heat is the biggest enemy of electronics after water.
Might be worth considering for anyone changing over.