Well it all arrived today. Also sold the bloke a workshop manual!
All in all a fair bit to keep me busy for a while ...
Dave; The bolt thing sticking out of the front of the pope appears to be exactly what it looks like - A bolt. Not sure why but there must be a reason. I'll have a closer look when I get a chance on Tuesday and it's not so cold. I'll take some photos then too.
Jack; right on about it being the 2 stroke. None of the engines are seized but all need a lot of work. These can all wait for now I think!
Pete.