I have wanted to visit Canada for quite a while, and that route sounds ideal. Thank you for sharing these road trips!
If you're going to travel in one direction in Canada and the opposite direction in the U.S., I'd always recommend taking the westbound trip north of the border. Speed limits are lower in most of Canada, and the road is a two-lane highway for much of the trip ... so it's a slower trip. When you travel west you are "gaining" daylight hours as you move through each time zone.