Adam,
Yeah, I'm looking into this too - well, from what I know there're only Twin Turbo or N/A models. No single turbos. Also, I *think* that UK models never came in hard-top (coupe) or Short Wheel Base guise. You can get these from Japan/US though.
I'm personally looking for a UK TT with a manual box (happy with the longer WB) but they're rarer than hen's teeth. Money burning a hole in my pocket!!
Good luck!
Russ.