I've produced a fix that allows non-Watcher paladins to pick up the effects of party dispositions when applying Faith and Conviction (using Bester et. al's fantastic PoE Modding Framework). (As a side-effect, non-Watcher priests will also be affected by party reputation, though I could easily code around this and limit the change to paladins only.) The only remaining issue is that since Obsidian did not intend for this to be in the game, Pallegina's custom order (Frermas Mes Canc Suolias, aka Brotherhood of the Five Suns) does not have favored and disfavored dispositions assigned to it, and my primary motivation for this fix is to (potentially) fix Pallegina's defenses. I could always just assign whatever I feel is appropriate to the order, but in the spirit of the development of PoE (and to avoid the need to make a decision myself), I thought I'd ask the community here what they feel would be appropriate for the order - especially since I feel that I haven't played far enough through the game to have a solid handle on either the Brotherhood's background or Pallegina's personality, assuming she is an exemplar of the order. Let me know what you think.
For reference, the available dispositions are:
Benevolent, Cruel, Clever, Stoic, Aggressive, Diplomatic, Passionate, Rational, Honest, Deceptive