Its never boring in the low volume car industry
Gary the way I see it you have the original "Sammio" and I believe he is almost 7 now.
As for the cars you are promoting - It looks to me that they are all spyders.
Perhaps you should trade mark the term :P
Good luck with your venture Gary, your original concept was sound and now with all the hinesight - im sure the market is still out there for a low cost sports car.