Hello, I bought a pair of left and right side headlight mounting brackets (68222828AA, 68222829AA) The mounting nut location is completely broke away. Looking to change the parts out and was wondering if I would need to take the whole radiator support (and radiator, etc) out or if I could just drill out the rivets and unbolt the headlight mounting brackets, then sneak it out. Also was wondering if anyone know what size rivets are used?

