Good searching there to find it haha!
Have a contact in Japan so he sorts everything that side. All That needs doing this side is collect from the docks then MOT and register it.
What does it do better than the merc/audi? Nothing I guess, all depends what kind of thing you're looking for. It's a fairly well specced car for the money, Bride Gias seats, manual RB25 Neo, Aftermarket diff, clutch, coilovers and SSR wheels, but, it could well turn out to have problems when it gets here which are kind of hidden costs. It was bought via yahoo (ebay equivalent) so you can't really inspect the car or have a data sheet like the auctions just rely on seller information and photos.
The car will cost considerably more than £2k on the road over here. Worst case it has a lot of expensive parts so it could be broken if worst came to the worst.
Edit/ buying from Japan is risky if you don't have a contact or a good knowledge of how it works