Curious as to who you're using for tint/opticoat. Did you use them for your S as well? And if you don't mind, how much are you paying?
I used Brian at Austin Detailing (at Burnet/183) for the coating, and they arranged tinting as well at Sunbusters (at 183 & Duval) for the Model 3.
My Model S was originally a loaner in Denver for the first three months of it's life (over winter at that), so Brian gave it a lot of TLC to restore the paint before applying OptiCoat and it looked brand new (still does when it's clean). It's great never having to wax it. Sunbusters tinted our Model S and one of our Volts as well (independently).