I picked up an aftermarket roof rack from a buddy for $100. Figured it was a good deal as the ones I was looking at online were between $300-$500. Question I have is it came off a Tahoe and he doesnt have the mounting brackets so what are ya'll using for mounting brackets on the fiberglass roof? If it was a regular metal roof i'd have no worries about just a small metal braket and some botls just wasnt sure how that roof would like that. I can fabricate just about anything I could need and have a welder, grinders, etc... Thanks guys!