Ultra Red = Nice
New Warranty = Do you really care? Are you keeping the car 8 years?
Zero mileage = Do you really care?
New tires = Okay...
New batteries = Who cares?
Steam compatible RAM = Really, who cares? It's rubbish. I have it and it's still rubbish and half-baked.
Tilting Screen = Okay...
Hardware 4 = Rubbish, currently. No ultrasonics = giant fail.
Upgraded brakes = Yeah.... not really.
Improved rear screen = Definitely worth $50k.
Improved glass roof = Sigh... sure... probably worth $50k, too.
As
@jebinc said, to each his own. Personally, this was a waste of money. You could have added a Model 3 Performance for the wife/kid/mistress/weekend for that money. Obviously, if you're happy...