Wow, Tesla is changing ordering options so fast it is hard to keep track. I love my Model S, but I am getting concerned about the lack of model year loyalty and current owner love. The P100D options are now just autopilot, self driving and rear seats. I have not looked at net price effects, but Tesla keeps changing everything so fast, it really makes a lot of people hesitate to buy. 3 months ago the Model X did not have fold flat seats, the Model S 75 was slower and almost everything was an option on all cars, now most individual options are going away. If I bought 3 months ago, I would be upset. That said, I love the absolute commitment to moving forward, but is it just too hard to announce big changes like just about every other auto manufacturer? Or at the very least let potential buyers know that "2018 cars will have HUD, BlindSpot, Apple car play, etc??"