Dunno aobut that since I've not played torment .
But in any case I think we need soemthing better for the Dark Side rather than just simple money-stealing...
How about this?:
We already know that Darth Sion is a wreck held together only by the Dark Side? I'm sure that as a light sider, you can choose to end his torment after defeating him, but what if you're a dark sider? I have a sugggestion: You use your power to imprison him or his soul somewhere, thereby extending his torment for a very. very long time. How's that?
But if you imprison his soul, he be'll out of his wretched body, so in a way, you'll be decreasing his suffering. And holding is soul in a stasis is like the ending of KotOR and the spirits of those Jedi.