The reward is to high for theWeapon Cache quest for lvl 8's, I got 866 exp and 200 gold and I didn't even make an offensive action, I just persuaded my way through. At this rate, all I have to do is wait for 10 or so resets and do this quest. All ya have to do is have a high persuade and its a breeze.

This quest can only be done by a character once. The maximum level for the quest might be lowered, however. The steps to complete the quest may be expanded upon as it's developed.