I have the black and red combo, looks great IMO...didn't do white when I ordered mine but I love it, I would have gone for the white and natural combo not as brave as you!
The exhaust tip is a must, I got mangos to do mine pre delivery. I can also suggest the Ti mirrors I had them fitted to my lusso and they look
Be careful with the 1.9JTDm, whilst it is very good and smooth and sufficiently powerful, it does have a tendency to lag from a standing start. A few of us 1.9 owners are now complaining about this, just be careful until you get use to the initial dead spot when pulling out in front of oncoming traffic.
That said it is a great car, and you will eventually get use to people looking at you! Weird at first, I have day running lights on so draw attention anyway but other drivers just stare without realising
If you are around the North West I will keep my eye out for Crocket & Tubbs!!!
Welcome and enjoy.