Hi Neville – great news – Christmas come early.
Yes it is nice to try to at least know what is possible with the car – then worry more about how when you get the car and decide which tech works best for you.
Mostly the car is very intuitive and is less intimidating than many EV’s as it has touch screen and physical buttons as opposed to two large iPads.
After a few drives you will begin to have a much better idea as to what works for you – there is a lot of experience of the car on this forum with many generous people willing to answer questions and share their knowledge – most of us have empathy with the excitement of knowing it is nearly there – enjoy the tingle – you will love the car ???