Fiberglass

[GMracer]

So I've done some research around, and well since the cars on here are so high end I figured I would post up for opinions. The truck I'm building is going to have a one off front end, nothing drastic just a twist on chevys concept ideas. So basically the hood has never been produced, so my plan was to make a plug and then a fiberglass mold off it, I have seen a few fiberglass hoods and noticed how wavy they look, but my question is is that strictly from not prepping it properly? I don't want to put all this work into it if its just going look like crap. So any of these high end guys running fiberglass panels, or hoods?