People badging their 325's as an M car is crap People putting turbo widebody kits on their N/A Porsche 911's is crap People putting huge-ass wheels on Smart Cars and Scion xB's is actually kinda cool. But still Crap. ish. But badging your car from outside the 'targeted' market is fine. The 'Fairlady' name has a long and honoured history, and is not far off the mark from the production specs for Japanese 300's. It denotes an awareness of the history of the car, not a pretense at being something it's not.