[rdc767]

I would say the fiberglass from A&C is the best. If you like body work get the FF. I've got the gel coat. Mount the doors and your done. It apple and oranges. Fiberglass is extremely stout. Not sure why you would get kevlar? You pick the body by the fenders to move it around and no flex. I have only one spider crack after 2 years around the window frame. MY fault not clearancing the frame properly. Gel coat is very tough. I cant tell you the numer of times I accidently bumped with tools and no scratches. Pant would have chipped.
Roll bar mout is stout.
I dont have a anti sway bay. Very little body roll ,low c.g and lite weight. There is room to add one. I priced it out at $120 to 140 from a hot rod supplier.
This has to be one of the easiest build kits.
I would get another one.
Ron