Some very minor progress last night with the refurbished coolant header tank going back in - hopefully I can get the engine in without scratching the paint! I am trying to get an hour each evening in to at least keep it moving. Next job will be to prep the engine, removing all the tape from the pipes, exhaust etc, checking there are no stuck valves, checking the carb condition, fitting the oil pipes, and fitting the fire pipes. I have also ordered some replacement coolant pipes for those not supplied with the engine.