Great trip, Leor. We've backcountry skated a lot of this route in a couple of different trips, the last one just this past May. If you want to see how cool this terrain looks in the Spring, check out these links:
http://macbethgraphics.smugmug.com/BACKCOUNTRY-SKIING/MATTERHORN-BC-SKATE-2009/10701780_LHnGpV#745269563_fqCWK
Mark