Hi,
I'm in Wellingborough, Northants.
I'll be getting all my parts from Andy, as I found when building my cobra replica, if you buy parts from different suppliers you need to add postage into the equation, which soon adds up, then you will probably find the part doesn't fit quite right and you have to make it fit.
So far with my tornado build, any problems have been fixed with a quick phonecall to Andy, and problem solved.
If you are in the area you would be most welcome to come an have a look.