No can do. I already checked for the possibility to identify the symbol and none of you have Religion. For the humanoid, no need to roll; they are hobgoblins!
As for picking up in the loot, I use the same method as FF. I give each item its gp value and the equal share for each of you. Then with the money you have earn, you subtract the value of each item you would like to pick up for your personal use! usually FF does the price tagging but he seems pretty busy today, so I will do it later this evening so you can split the loot and go on with the game!!!