Welcome to AlfaBB. I'm not aware of any Canadian suppliers. A friend of mine was not very happy with Vick's, so I'd suggest trying Centerline in the USA (see here -- they are known for great service) or OKP in Germany (see here). You may also find some interesting parts at Alfissimo (see garage sale here and here).
I usually have stuff sent to a mailbox/parcel handler in Blaine, WA, to save on shipping costs and time.