the sales guy @ the local Tesla store has been pushing that we must take delivery of the X during June or: 1) US Fed tax credit drops from 7500 ->3750. 2) no lifetime free supercharging For the 7500$ credit to expire in June they'd have to have shipped 200k during Q1 2018, right? I feel like if that was the case I'd be able to find an article about it - but google and forum search aren't coming up with anything. Did they actually ship the 200kth during Q1 and hence it drops by half as of 7/1? Does the offer of lifetime free supercharging expire if we don't take delivery by June end? I'd honestly like to get the car by mid-May, but I've been told that's not possible. Given that, I'd rather wait till August as we'll be traveling and busy during June & July.