Glad you like the color "Jedi Master" 
I've just had a look on Ebay, and the vinyl I found, is coming out at £15 a metre! Looks like I'll be using the Hammerite route, after all! Just wondering how to get a good finish on the roof? Stand on a step ladder, I suppose? And was it worth my putting primer on top of a green top coat, if I'm spraying the car another green, anyway? (Including that it will be laquered as well........)