Glad you're enjoying it. 40 mpg isn't bad. I got 10.4 mpg the first few fill ups (3 tanks the first week
). Factor in the US/UK gallon difference, and that's still pretty impressive for a performance car driven spiritedly.
I don't think I'd like the car controlling my climate settings. I'd be overriding that all the time. I'll consider lightening the throttle from time to time, but I'm not giving up my A/C when it's 90 degrees.
We don't get the folding mirrors in the US. It seems kinda stupid as its a software feature, and it doesn't have to do with safety regulations. It mentions it in one of the quick guides that came with the car. Not really sure how they came to that decision.