First off, CONGRATS! Waiting is such torture, but it's worth it in the end.
I was also worried about winter driving, but can say that those worries are mostly put to bed. While we didn't have a "horrible" snow storm this year, we had our fair share of snow, ice, sleet, cold weather, etc. The car performed beautifully. I'd highly recommend investing in the winter tires (Nokians is what everyone in this thread highly recommended. I'm pleased with them).
I also found that the car handled very well in the snow and ice weather, especially on the highways. The weight and low centre of gravity really helped driving stability and lane changing in the snow (in my opinion). Cabin temperature is sometimes a bit hard to adjust, but once you get used to the system, you figure out how to get it to where you're comfortable.
The one thing that definitely needs to be said is that once the temperature drops below 5-10 celsius, be ready for a reduction in range. Not only because of the heating of the car, but also simply from the cold weather affecting the battery. Warmer weather, I'll average about 180wh/km; for the winter, I was lucky if it would go below 230wh/km. So just have to be mindful of the reduced range. But in all honesty, it didn't impact my day to day driving. Only worried about it once on a trip to Ottawa.
All said, I'm sure you'll love it!
