Whether it's going against your beliefs for the greater good, persuing your ideals against all odds, or following the beat of a different drum...Stop obsessing over the points.
Being a creature of emotion and passion, even me as a Sith Warrior have been known to takes measures that are not all "Death and blood for the blood god, woe to the orphans". Not because it's arbitrarily a Light Side choice, but because in terms of my characters nature, Dark or Light, that is his chosen assesment and action.
This is a roleplaying game, chief. Choose decisions based to type, not on what the statistics they'll provide.