So I am 98% sure I am trading in my pre facelift model S in on a 2018 Model 3 LR AWD. The dealership is a non Tesla dealer so I do not believe the vehicle is owned with anyone's name under my tesla accounts. Since i will not be able to add it directly to my existing my tesla account until i have my registration/title sent in to Tesla will I not be able to supercharge on my way home? My Model S has free unlimited charging so I am not sure how this would work with having to pay to charge on the 3. Anyone been through this before if so what did you do?