The premier edition sounds right, it does indeed have the black and red recaro seats, and it has a leather cover round the gear stick as opposed to the standard plastic one. It has been lowered a bit, and the back suspension is aftermarket, although not sure which ones. The only other thing it has had done is privacy tinting all round, which looks lovely on the black car I think.
It cost me £140 for the detail, which I think was very reasonable.
I am not much into the workings of cars and am just going to leave it standard. Although my friend keeps telling me i need a new air intake to really get it growling!
G.