Welcome Ben. You're in the right place.
Basically you can either get an import for 9k (nothing wrong with them, they're just cheaper), or a higher mileage UK model. With the UK you have 2 choices of spec - GT or non-GT. The GT includes leather seats, sat-nav, and a bose stereo, and thats about it.
So pick which of those you want and then you're just left with a colour to choose! (silver is the fastest )