Well, this is really an awesome find. I guess I can see Fid's point about keeping it original, however, it's your car, and I think you should do exactly what you want with it, and if that includes a restoration, I can hardly think of a better specimen, considering the rarity of this model. And it sounds like you are planning on doing a very correct stock restoration, which I applaud. I, myself, am by now means an expert in GP Frazers, but I'm sure there are many in the club and on this forum who can answer questions as to what components are original and what need to be replaced. Finding the missing parts, if any, will be the bigger challenge--good luck!