Steve,
I'd strongly recommend you don't use Autoglass to do your screen. They made a real hash of mine, broke the sun visor studs and left many of the switches skewed after taking off the dashboard. It took me longer to repair the mess they had made than to doing it myself. Your main dealer should be able to replace your screen and your insurance company should be happy to pay for it. It will probably be the first time the Autoglas engineer has ever worked on a Morgan and it's a very different job to a modern design car.
Ben
