Sorry if this is an old question, but i have read through numerous threads and is still a little confused. I have a 2017 Model S 75D with MCU1 and AP2.0. I have ordered the upgraded MCU2 and AP3.0. What are all the capabilities that I will now be getting that I did not get before? Sentry Mode recording, Summons, Auto Park, anything else I may or may not get? I know no radio. Thanks