I had just about the same items to consider.
Ended up with 5DR for practicality (and I actually think it looks better) and the CSG.
I tossed back and forth with Black but in the end I liked the fact that CSG is unique, and has an incredible look to it under light.
The pictures above of CSG are NOT accurate let me tell you. This below is accurate.
http://www.vwwatercooled.com.au/foru...6/gti6_2-1.jpg
http://www.vwwatercooled.com.au/foru...6/gti6_1-1.jpg