I dont know how much trouble it is for ya but maybe look into a harness with DC conversion built into it...it might be more trouble than not but I always see guys here having issues with the DC conversion....maybe make it to the point where all they have to do is float their own ground and decide on battery location...if lighting leads stay in factory spot in harness it should be easy to put whatever lighting they want there..like I said it might be too much trouble but might be a market for it...