I like your ambition but there are some hurdles. If you want to become a coach in Canada you will have to start relatively low. You have to volunteer to coach kids, once you do this you will likely follow the same kids until certain age levels. You need to gain experience coaching at these levels if you ever want to get into the junior leagues. There are primarily 4 tiers of junior hockey in Canada, Major Junior (WHL, OHL and QMJHL where most Canadian NHLers played junior), Junior-A, J-B and J-C which are mostly relegated at the provincial level. I don't know the degree of difficulty of getting a Junior-C job, but you will definitely need a degree of experience and you can't just show up with knowledge from Sweden because the game and rules are different.
Getting into kids hockey is relatively easy, they are always looking for volunteers and there are usually never enough.
http://en.wikipedia.org/wiki/Minor_ice_hockey#Canada
If you want to end up in Junior C or Junior B you will need coaching success at the Midget level since this is where most of the players transfer from to Major Junior.
Getting from J-C, J-B to J-A or Major Junior is another matter entirely since most Major Junior coaches are previous alumni who played in the NHL, pretty much all coaching jobs at the high level these days go to former NHL players so you definitely have an uphill battle depending on how far you're looking to go.
An important thing to remember is North America doesn't have the club system like in Europe, all children leagues are regulated at both the municipal and provincial level with guidance from Hockey Canada, there are no coaching jobs, it's all volunteer work unless you're coaching at an elite junior level.
http://www.hockeycanada.ca/index.php/ci_id/6887/la_id/1/
Here is some very important information as well. There's lots of information here on how to become a Coach in Canada, I didn't realize you needed a license now, you didn't when I was coaching it.