mission answers are not allowed to be posted on forum. and unfortunately, i don't believe there are articles on larkinorguide yet about clans. however, you'll notice there is a forum on that site now. in the public threads there, you'll probably find some info. also, you can request to be added to your clan's own forum (if they have one).
alternatively, heading into chat in the game will let people give you some advice. since my participation in this mission involved clicking "start mission" and "end mission", i couldn't even offer much advice if we were allowed to give it in the forum.
all i can say is that i know the digger clan relied on randomly digging around larki to find their stuff... they didn't rely on beating answers out of monsters. i don't know how feasible that is for other char types though.