I've had a couple of these, the current one is now in as many pieces as possible. I was about to have the frame shot-blasted and all the ally parts cleaned up, respray etc. The make or break point has come with the rear suspension linkages, which are dry and worn. The relay arm bushes into the swinging arm, for instance, are going to be impossible to find. I suppose I'll have to have them made - does anyone know if this is worth it?