Thanks you for your appraisal, I don't like asking questions like that, I guess a worn engine is exactly that.
I've taken a series of bore measurements: 64mm to a maximum of 64.3mm.
So largest size there = 2.531". I cant see a maximum bore diameter in my spec's.
I will try to clean the crank pin up with fine wet and dry paper with lubrication, with the aim of keeping it smooth and round.
I will try to make the best of things with what I have.
I would like it to be perfect, but it is looking like being a compromise.
Try to come up with a repair option before I order some parts.
