Where to order parts from in Saskatchewan?

[muddpile]

I live in Saskatchewan Canada, and when I restore/hotrod my old 72, I am going to need quite a selection of interior parts. I like the selection that MotherTruckers and LMC have, and their prices are good too, but I'm not so sure about getting products shipped here from the USA. I redid my corvette a year ago and got a whole interior shipped here from atlanta, and they didn't charge me too much at the border (just the PST). Then just a couple weeks ago I get an intake here from texas, and they absolutely slayed me at the border (48 bucks duty!!). If the cost has gone up that much, I'd rather buy the big stuff like sheet metal and whatnot from a place this side of the border if at all possible, unless of course there is a way around duty, brokerage, etc etc. Anyone know of any really good places with reasonable pricing? All the small stuff can still come across the border, but the big stuff I'm having second thoughts on.