This year a 1938 Bugatti Type 57, one of just three like it in the world, was awarded the Concours d'Elegance award, while a 1962 Ferrari 330 LM, essentially a 4.0-liter version of the 250 GTO ...
But whatever type of roof the 458 Spider packs, you can bet Ferrari is working hard at keeping weight to a minimum and rigidity to a maximum.