To be quite honest, I have been looking at the CALMINI system, (Model #SK901) and when converted to Canadian dollars comes to almost the same as for a genuine Suzuki muffler.  My exhaust is still holding up.  It's just noisy from all the leaks and squeaking parts rubbing together.
So I e-mailed CALAMNI to find out how much shipping to Canada is and I think I'm going to order their system early next spring, after the messy winter is over.  I think it's going to be great!