I like the black on red, even though mine is red and white. Check out this car done by the guys at Year One.
http://www.yearone.com/yodnn/ghostwo...3/Default.aspx
I've seen this car in person and it looks evil. I don't really like the black side vents he has though. BTW, you have some massive rear tires planned judging by your rendering. If you do go that route let me know how you get'em to fit. I really want to do the same with mine.