A bit of a drift away but I always liked Claudio's 2+2. It would still work well even without the +2 seats which would seem to be a problem for homologation.
Nice, he has some brillian designs on his webpage. That representation has a hood and rear sidescreens very much like the old MG TD/TF, which to my eyes always worked well, unlike the ugly 'hunchback' hood on the most recent 4 seaters.