There is a a chap that has just done a complete respray on a mates sports bike and it looks awesome. The whole bike cost him £350 which is a bargain not sure what a tank would cost.
He is Stoke on Trent way. Have not got personal experience but can try and get details if it would help
Thanks for the recommendations guys - very good of you.
Willstatt - around £175 - £200 depending on colour. The hardest and most expensive one being 'Weiss Alu' or the satin finished silver - don't like doing them at all as it's very difficult to exactly match the factory finish of the lacquer.
My phone numbers in my signature line if you want to call and discuss.