First, no 'battle-enhancing' mods, since I consider it not a challenge to have to beat enemies who cheat.
Second, I think lost prophet has a bit of a stereotypical view of a thief. My half-orc beastie is no more a thief than a backstabber/lockbasher/adventurer type of guy. And besides, a half-orc that likes the shades ain't that bad aye?