I also work with fiberglass alot, it's part of my job. I don't recommend you do this if you have no experince. If you must try and screw it up it won't be hard for a profesional body shop to fix, but it will add to the cost. If you really wan't to try buy a fiberglassing kit and practice making pieces, breaking them and fixing them. It's really not that hard it has more too do with experince then anything.