Hmmm as far as Light x Dark goes, I must say that the choices for DS and LS are quite.... Black and White.
My example is like this; Black Talon - IMP Flash Point
That is just One of the spots where I think DS/LS takes a Black & White turn, because its not as simple as that, kill or let live.
If the choices were more variety, and less Right or Wrong, There would be more room for LS / DS Points, and for a better experience as towards our morality choices go! Anyone agree?