[@GodOfWar] KabenSaal brings up a good point. Should we make a stat for our ammunition and keep count?

Edit: Is experience earned and split between the group, or do we earn experience independently based on our own actions? For example, would it be you've killed 5 tyranids, split 250 xp between the 4 of you. Or would it be blah blah killed 2 tyranids they get 100 xp etc.