It's good to hear a new generation is engaging the lifestle!
About "Speed"? If you (those of us in the USA), want a real shocking experience driving and dealing with speed, try this? If your vehicle has capability to switch the speedometer from MPH to KPH, I have a feeling you'll be slowing down a bit.
I discovered in my car I can flip between the two. It only displays one or the other, so the speedometer needle flips from say, 35 mph to 65 kph, and the digital read out flips from 35 to 65 (for example). Well, in metric mode, it's another dimension!
Anyway, try it if yours can do it? I found myself suddenly wanting to drive slower. I flipped it back and forth when on cruise control, and the visual effect of 60 mph vs 100 kph is mind boggling!