Well, I had my new replacement wheels fitted today - so the car is back to it's best (for now...).
The dealer has oiled my folding mirror which has been juddering. No improvement yet, but he said to give it a week or two. I see a full replacement coming on!
They told me that there was still no cure for the starting problem, so i'll will have to put up with it for now.
Also, I mentioned some very slight noises coming from suspension (thanks Javadude for the info), so they have ordered 4 new gas shocks for the car. These will be fitted next week. This should help the ride, which has become more crashy recently.
Phil