I finally figured out why the Triumph wouldn’t start. It was the points, they were soaked in fuel and grease. I think I over zealously tickled the carb which then leaked all over the magneto. Oops, I’ll know not to do that again.
A quick squirt with brake clean then compressed air and voila! away it went.
I’m surprised how fast it is, quite, I think it will do the ton. I’ve swapped out the front brake shoes and the brakes are a little better, still some fine tuning to improve them to be done though.