Great idea, I`m in for a pair. The front brackets have a little weight to them, whereas the rears are not much. You know what they say though when shaving weight. "Don`t look for one place to cut 50 lbs., look for 50 places to cut 1 lb." I think it would be a great idea, especially if you can combine the two-part bracket into one so that there`s only one bracket per side.