I'm no Canada expert, but from what I've read so far, I'm starting to like the idea of a Canada-based region! :d Although I would really want one based on Central Europe (Germany, Switzerland, Austria ... probably even Czech Republic or The Low Countries). It still might be a bit similar to Kalos, they can be neighbors I guess? Much like Kanto and Johto? I'm not sure if it's a wise decision, though Neuschwanstein, the Alps and Kinderdijk seem cool, haha.
Although I'm also getting excited for Canada. :P I really love ice types. I think I'd prefer Scandinavia a bit more, because of the minimalist styled houses I guess. Idk, I'm really confused right now.