You must tell me how you stuff so much gear in that those small bags.
I put my business in a backpack (Special Snowboard)against the top case tent is set above. I made the Trip in 2 days I did not need a lot of cases:
-- Sleeping bag
-- 1 pair of pants (columbia very fine)
-- 3 t-shirt
-- 1 pair of shoe (motorcycle boots is hard ..)
-- Toiletry kit, linen dishcloths micro-fiber
-- Combination for rain
I still have a small backpack with me for current affairs and food.