I want Trans-Labrador, but you sure we can do it in a Mini...
Last time I saw it done was in Land Rovers, and the road doesn't look too fun in the winter. I know it is plowed due to the Manic Dam system. Once you get past the Manic V complex there is not much else until you get to Labrador City. But it would be fun to see Happy Valley and Goose Bay.
Here is a link to the Landrover site that did this run:
http://www.eastcoastrover.com/ECRexped991.html
Looks fun tho...
GW