I’m on the fence about ordering the Performance model. I prefer the 19” rims to the 18” but 19” is not an option for the P. And 20” is too big. What are the chances that if I order the P with 18” that I could find someone to swap for the 19” wheels if I paid the $1500 upgrade plus shipping? I know you can buy the 19” on the Tesla website but they only come with winter tires. I don’t want to have to buy them that way and then sell the 18” wheels, and buy new 19” all-weather tires, and sell / dispose of the winter tires. It seems like a major hassle.