I would say yes put it in the game. The reason is because it combines the basic 599's brutal oversteer characters with the extra sharpness and lightness. I would be so excited to try that.
Faster than an Enzo, 458 and F430 Scuderia around Ferrari's test track Probably my most desired car ever! http://en.wikipedia.org/wiki/Fiorano_Circuit
(anyone else see a likeness between this & the ol' Midfield track? Only just noticed it...)