Its funny but the Bullitts DO look better, however, the CS67 are a nicer wheel, i wouldnt go shelling out the big bucks because it wont look that much better but if you are getting a deal on them, then do for it!
I'd say CS67's to be different because the other option is boring IMO, but I'd keep looking as well, there are so many sets of wheels out there for our cars.