Fiberglass parts?

[Lightspeed]

My truck has its fair share of rust, thanks mostly to a cheap previous owner and poor bodywork. Has anyone here considered a fiberglass cab? I am seriously considering going with a fiberglass hood, but how much would a fiberglass cab cost in comparison to extensive rust repair? Should i learn to do bodywork myself or just give up the ghost and buy a new cab? One thing is for sure on this one, whatever i do as far as bodywork goes, i don't want to have to do it again for a long, long time. Anybody have any advice?