ive been looking everywhere and finally found a used pair.
but my question is with the zero degree bars do i have to drill a hole in my fairing or can i just run the cables??
You can just run the cables. People drill the hole so the cable isn't being squeezed in a tight spot. The squeezing could cause wear on the outer cable, but it's mostly a cosmetic thing.
My fiance has them on her bike without the added drilling and like Dave said not a necessity but adds to the longevity of the cable. I simply rerouted them to give a better flow to the cable.