Thanks all - food for thought.
Think I'm looking for a break from classic cars - tired of fighting rusty bolts. I'd also quite like to share this car with my wife, so I feel a more modern car would be better.
A kit car - I did want one a short while ago, but to me their prices are just too high for what you get and I'd use it too infrequently, becoming too much of a garage queen.
Convertible - yes this is towards the top of the options list. Somehow having some wind through the hair brings me closer to the driving thrills. I found that even on overcast days I could take the roof off and enjoy the drive - the best of all were cold winter mornings - honest
Motorbike - I have a licence but it's been over 10 years since I rode a bike. Not sure I have the self control that riding a bike requires.
I'm craving another Elise