I am looking at buying a new Model 3, ideally with the "stealth performance" spec and the 19" sport tires. Seems like the best blends of power, fun to drive, efficiency and overall value/cost. The sales rep I talked to at the local Tesla store said that their inventory of this is almost non existent and he couldn't get one for me at this time. Was this just a temporary profit center and no longer exists for new orders?