I believe there IS a HUD. From what I've seen from reviews (see
right side of screenshot).
The way I see it.. I'm going to have the car for the next 3-4 years and I don't want to skip out on some of the nice to haves.
I did it with my 45e (left off comfort access) and I regret it!
Range reduction did take me by suprise, but I've found nothing to corroborate it. I'd love to see a whitepaper/tech spec etc.