Fiberglass fenders on the street?

I'm running a one piece front clip from a company that went under.....I know why too.....Along with fiberglass doors,hood,and trunk from AAR. I've still got the front and back glass as well as the quarter windows to change to lexan. My Demon weighs 2720 with me(I weigh 150 soaking wet) with a 8 pt. cage.
The stuff from AAR was almost perfect.....(we did have to seperate the outter shell from the inner and center it on the frame on the pass. door)