Does anyone know if the led light bar mounts for a 07-13 will work on the gmt400? I have seen some for our trucks but is 162.00 for a set! thats more then I paid for my dam 50in cree led light bar! the pair rough country sells for the 07-13 are 50.00 so I was woundering if they would work, is the 07 -13 a bigger cab then the gmt400? i was wondering if anyone has bought the newer truck style and just made them work.