Corvette Central finally became a Canada Customs broker. Unfortunately, they waited until I had spent over $40,000 for parts, shipping and brokerage fees across the border from various suppliers.
The big savings is in the UPS brokerage fees..........which many of you Canucks will know are an absolute, freakin' rip-off.

Corvette Central handles it all at their end and the UPS guy just smiles and hands you the goodies.