I really dont see the need to have a roadster in the UK
If it was sunny here 85% of the time instead of 15% maybe
If it didnt have such a devastating effect on the looks of cars (taking them from sexy to poor / average) maybe
If it didnt come with such attached mindsets as womens cars, midlife crisis, shopping trollies, men lacking foliage, etc maybe
If it didnt have the potential to have a swimming pool inside maybe
If it was a retractable hardtop maybe
If it had a boot maybe
If it was called something much cooler than "roadster or soft-top" maybe
All this tells you one thing. Coupe's always.
Not jealous one bit wouldnt want to ever drive a soft top.