depends what is the bone worth but you can get 19" from ebay for $1450:I'm kinda kickin' myself in the rear, I regret not opting for the sport wheels/tires. I don't regret not getting the sport package, it rode a little too hard for my taste, but **** those 19-inchers look great for OEM.
Hmmm, wonder if my dealer would be willing to throw me a bone??
19" Infiniti Q50 G37 G35 FX M45 M35 Factory Wheels Rims and Tires Set of 4 | eBay