If you need any help from one of us, there are plenty of FABO members up here who I am sure would be more than happy to assist with anything, just ask!
I have only imported to Canada, not from Canada, and as long as you follow all the rules you shouldn't have a problem. As was stated, your home state, USA customs, and perhaps even Canadian customs will all have separate requirements so contact each one of them. Coming North, when a car leaves the States, US customs needs a copy of the title and bill of sale 48 hours prior to the car crossing the border, I assume so that they can ensure the car has no money owing or liens on it, and that it is not stolen. I would think Canada customs might have a similar rule.