I have owned many SD1s over the years, but remarkably only two I can actually remember the registration numbers, (perhps it's because they were the best ones I had) I wonder if they are still going.

Moonraker blue 3500 TurboSE (Yes, TurboSE) Series 2 - KJD 777X

which I traded in for

Red 3500 Vitesse Automatic (Yes again, automatic...) A103 RCR

Jay