My honest view is that the carbon contrast on the roof on a white GTR spoils the lines of the car. I would like to paint it (leaving a little edge in carbon or something) because just like when I painted the bonnet I don't want the car to look like an all out race car. Just tasteful carbon mods. Me knowing that the roof is carbon is enough, I don't have to display it to the whole world.
But I know once I paint it, there's no going back. I'll probably leave it unpainted for a while and see if it grows on me.
Your opinions would be appreciated.