I agree with chef ... go with the black leather. Having the carbon glued on is a joke, non structural piece of trim, and very un technical. Painted plastic intended to look like brushed aluminum is almost as bad.

I also think that the coloured crests are a mistake. I like the monochromatic and understated nature of the standard caps with your colour combo. Otherwise, looks awesome to me!

Enjoy your car - you'll have a blast!