I dont like it, but whatever floats your boat. Colour coded it better than CF. Like DrB I would be a more function over form (which owning a e60 is handy as only a mother could love it really, the ugly brute it is).
Watch out for aftermarket exhausts, they come up a lot for sale cause chaps cant stand to loudness. Great at a meet, but not so fun at 6am or late home waking up the street.