Almost in every case, any typical fiberglass existing hood mold will also be fine for a carbon hood/part. The issue is, if one can find an existing mold, although making one is only a matter of time/effort/money. You need to ask, costs per part are not that much greater, more supply/demand pricing. They are anaziningly pretty stiff.

I'm in the early stages of doing a CF replacement/redesign radiator support on one of my cars, we'll see.