In the end it was not nearly as difficult as it seemed. It took me two hours, three disposable paint tray liners, three rollers, three sets of latex gloves and half a beer. This photo is in the morning after the fiberglass was applied and I have trimmed the excess cloth with a box knife. After 12 hours of curing, the excess fabric comes off like butter with my knife. Next up are more coats to smooth the surface and a lot of sanding.