[SleepyC]

I really don't covering fiberglass is an option.
At least in my experiences I have never seen this.

If you see a covered cowl, its usually because the guy made a balsa cowl and covered it.
My friend Papa Stek, all his Carden Cowl's are scrapped and he has them made from Balsa, that way he can cover them and have a perfect match. The things a pieces of artwork.