Good luck with the $999.00 asking price. Was thinking of doing the same with my new 2018 PHEV wheels. Until I found that the wheels are a dime a dozen as I talked with tire and wheel installers who said they have a bunch. I will probably keep the hub caps as there is a market for them since people seem to scrape the curbs a bit and want to replace them. I'll probably recycle the wheels through the tire shop that I get my new wheels from. The tires are so called "green" but are actually a bit of a marketing ploy by tire manufacturers to get "more for less" as they don't always have the same amount of tread (making them lighter) so they don't last either. I am going to stay with 16" wheels and keep the existing tires. I believe anything larger in diameter and you get a bumpier ride(less rubber and air between you and the road). There are many good tires out there that have great mileage and ride characteristics that are less expensive. I to would like to know what wheels and tires you have or are going to get as well. Post some pics if you have some.