NPC queries

[Fenix]

I've played through Torment many times, and I always end up with the same party - TNO(mage of fighter), Grace, Morte, Vhailor, Dak'kon and Annah. I am just about to play again, but I was wondering if I should change Grace with Ignus or Nordom. Basically what I'm asking is: Who is the more interesting character out of Nordom, Grace and Ignus (Grace is only really useful for tanking up Morte)?

[fable]

I like Grace. She's your only cleric type, and has a good higher level cloud effect spell that can really work wonders on some monsters.

Ignus does not get along with Vhailor. Nordom is fun, and the variety of lenses and bolts you can find adds a strategic element to battle when he's in your party. He's your best ranged fighter--your only ranged fighter, in fact, if you discount Ignus' fire attack--and he's no good in melee, so keep him at a distance.

[Skuld]

Two must haves I'd say are Grace because she's the only healer and Nordom because he's the only ranged weapons user(ignus doesn't count). The rest is up to you. The party I finished the game with was TNO(fighter/mage with mage being the active class and I'm still not sure how the dual classing works in PS:T), Grace, Dak'kon, Vhailor, Nordom, and Annah.