@Jash, love that asoiaf breakdown, but you forgot Davos! He's also a very morally good character, struggling between moral good and lawful good. Seeing lawful good as the bigger good and the moral good as his own selfishness & ungratefulness towards Stannis.
Catelyn is my favourite PoV character too! It's a shame she's so hated by the Asoiaf community for trusting Petyr (whom she grew up with) & her miscalculation with trading hostages (which I think it made sense from Westerosi cultural perspective). The only point against her is her neglect of Jon but again I can kind of understand where she's coming from there.
P.S. you can quote multiple posts at once by clicking the "+" button right beside "quote".