355 Wheel options???

Hey everybody! I just bought a 98' 355 Berlinetta F1. It's a red with tan interior. The car has a set of 360 wheels on it right now. I particularly don't like to mix wheel and car generations. As I would like to stay true to the car, I'm thinking of buyng a set of stock 18' 355 wheels. Another option would be to buy the Challenge wheels, which i personally love! or do some aftermarket ones.

What do you guys think? Do Challenge wheels work well on road cars (if anyone here has them on their car...?) because i know they are "illegal"... Please post pictures if you have.

i also bought the Challenge grill because i love the look and it's good for the cooling.