If you're looking aesthetically I'd have to say that looks damn sexy
I have a rear 'Stealth Wavey Disk' on my XTX (yes I still have it, parked at the back of the paddock), that was black on the outer part. It still looks cool but not as cool as when I first put it on as the black has now worn off obviously. A nice gold inner bit should stay bling for longer I guess.