Guys I found this today, a few years old but really good fiberglass body and paint info.
Factory Five Roadsters - FFCars.com : Factory Five Racing Discussion Forum
and
Factory Five Roadsters - FFCars.com : Factory Five Racing Discussion Forum
and
Ask Street Rod Painter! - FFCars.com : Factory Five Racing Discussion Forum
hope it helps someone
Lambo
Factory Five Roadsters - FFCars.com : Factory Five Racing Discussion Forum
and
Factory Five Roadsters - FFCars.com : Factory Five Racing Discussion Forum
and
Ask Street Rod Painter! - FFCars.com : Factory Five Racing Discussion Forum
hope it helps someone
Lambo