Hey Joolz you are very welcome. It is so nice to see someone who hasn't rushed down the 'chop off the back end with a grinder' route to building a bike. Yours looks like a very competent build and is certainly very authentic to the style that matches the age of the bike, but is still an updated and potent bike. Too many builders now go for form over function.
It may be 25 miles to a gallon, but I bet every one of those miles puts a face-splitting grin under you helmet (oooer missus).
Spartacus