November's Classic Bike is out in the UK. There is a brief article with photos about the Australian built, Bullet based, Carberry 1070cc v-twin.
This looks like a really soft tuned, torquey machine, with its 6.6:1 535 top ends, and it only weighs 437 pounds. The price is likely to be around 12,600 GBP, which includes a donor Bullet, or about two thirds of that if you throw your own Bullet in.
Forgot to mention, the engine is a work of art - prettier than the one shown on this site, which I would guess is a very early proving unit.
http://www.enfieldmotorcycles.com/blog/2009/02/carberry-v-twin-in-production/Classic Bike don't have much of a web site these days, as far as I can tell, so no point in linking there.