New to the group, working on my 77, want to do smoothy bumpers and rather than go through the hassle of de-chrome and welding studs, fiberglass would be easier and have some weight reduction. All of the fiberglass bumpers I see don't have any mounting studs or the like. How would I mount this to the core and have a smooth bumper? Pics would be great. I will post progress pics soon. Thanks all.