Mine would look like:
Stock red with stock silver tridion cell.
Stock rims.
Badges ON.
Stock interior (including radio).
Stock engine parts and powertrain.
__________________________________________________ _____________________
Why you may ask? Well to the people above who live in other countries (Headless' car is my fav.) the car might be easily found like domestic motors on this side of the pond.
To us the roadster is a rare vehicle and to me, modifying such vehicle diminishes its rare value and quality. I'd take a stock roadster over a hayabusa anyday!