I'm interested in hearing answers to this, as well, because my Buck folder is a tad too heavy for a pocket kit.

Haven't used a knife like the Mk5; looks a bit tricky, owing to my unfamiliarity with such a blade shape.
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I love to go a-wandering,
Along the mountain track,
And as I go, I love to sing,
My knapsack on my back

Current kits: http://forums.equipped.org/ubbthreads.php?ubb=showgallery&Number=241840