Not sure what you'd have to do in Canada to get a BTS, but I'm sure you won't be the first to go through it. I think they can ship you a trans, if you ship back the core. I know you can send 'em a core to be built. I'd email or call 'em and find out. I'm sure they have some trannies up there.
And for what it's worth, especially being in Canada, leave suncoast as far away from you as you can. They screwed a buddy of mine around so much on tryin to get a VB fixed that we finally took it to a local guy.
I like my ATS, but I definately recommend BTS. No question about it, they have and stand behind the best warranty in the business. Not that many people need to use that warranty.