I think you may have hit the nail on the head young Perry, old moped values have doubled in just the last twelve months, talking of Ariel 3's, I was riding behind one three weeks ago on the Framlingham run and the rider was throwing the thing into corners like a speedway rider! Mind you it had been converted to Honda C50 power with a hand gear shift! I was thinking he is going to come off the thing in a minute but no. Of equal interest was Carl Squirrel who was riding a Honda PC50 moped complete with grass track style sidecar chassis, also throwing it around like a maniac!