New forum member here....
I placed an order for an S 60D 2 days before it was discontinued: Pearl White, White seating, CF trim, Sunroof, EAP, PUP (want PLG), and SAS. A couple of days later when I heard about the drop in the price of the 75D as well as the 60-75 upgrade fee, I called my sales agent and inquired about upgrading the software to 75D right away before they started building (I didn't want to change the whole order to a 75D because I want SAS, which is no longer available on the 75D), and she told me I would have to wait until after delivery to pay $2000 and have the upgrade done. I was fine with that because I was not convinced I needed the extra range with my daily commutes being <10 miles. Fast forward to last week, my agent emails me about financing options, so I log into My Tesla and notice my order is now for a 75D with all my requested options. On reviewing the specs, they have essentially built a newly-lower-priced 75D but added the SAS pricing. When I do the math, the difference from my original 60D build and this 75D is $1500 more. So they have upgraded me without my consent but with a $500 discount. I guess I should be happy about this?!? Well, I think I will be happy about it.