Thanks guys I'm getting my new spin from Greg Goodall and he says after the spin is made you do what ever graphics you want then apply the silicon, after the silicons on it's too late.
As for having an idea, I think I'm really good at my job because I don't have to be creative I know your flat out, I thought my 50ft x 25ft project was a garage mahal until I saw yours then I realised I'm just building a shed. If you havn't got time to design I've got someone happy to do the designing could you cut a F18 size sail design? If you can perhaps you could PM me with a price to cut and ship it to me. I'm all for keeping it in the cat family.
Flumpmaster I wondered about getting one of those artists with the small paint spray pen to do a free style but I can see how your idea would work, I'm gonna do some research.