Sorry Joe, but I have to correct you here: The F40 body is not entirely made of fiberglass. Thats correct. But it is mostly made of fiberglass (by weight). The side panels for example (and all other external body panels) are made of a Nomex core embedded in two carbon/aramid hybrid fabric and a quite thick/heavy layer of different fiberglass layers on top. The orange stuff is gel coat. On top of that are the factory paint layers. https://www.ferrarichat.com/forum/attachments/img_0970-jpg.1607221/ The structual composite parts (sills, bulkhead, ..) are made entirely different. Different carbon/aramid hybrid fabric, resin, manufacturing process, core material, no fiberglass, no gel coat.