Try HelUsa, they have made lines for a lot of people here and they are happy with the quality and the price.
I'll second the HelUSA recommendation.
Craig at HelUSA was sensitve to the duty issue, and sent my lines in a small envelope that came straight to my apartment mailbox.
As for the lines themselves, I saw a number of less expensive, stainless, braided lines out there, when I was looking. However I was (and am) very pleased with the quality of both the lines (and fittings) and the service I received from HelUSA. (I really liked the titanium lines they offer, but they are so dear!)
Craig was helpful and I'm in his debt for convincing me to forgo yellow lines for smoke gray. (Hey - my 400/4 is yellow and I don't know what I was thinking when I thought that yellow brake lines would look cool.)
If you're bound and determined to find a Canadian supplier you could try these guys (who are listed on the HelUK site as being the Canadian distributor for Hel products).
http://www.beringercanada.a3w.net/Use the
UK Hel website to figure out what you want because the Canadian one doesn’t have much, and frankly, it seems poorly laid out to me.
https://sws1.eclipse.net.uk/www.h-e-l.co.uk/honda/honda.htmFinally, if you're interested in the US Hel site, you can easily get there through the UK site.
Cheers .....