Modding the objectives

Now, don't judge by the title that I am going to be evil and sneaky and darstandly and devious and devilish and cheaty and piggish and destructive and dark and hellious and evil... oh I already said that... by modding the Roman objectives so that I can instantly win on the first turn and play as whoever I want. Instead, what I mean is about the ability to put new objectives towards various factions in mods.

Will it be possible for the papacy (in Citadel Total War) to be able to assign objectives to catholic factions like the senate to romans? And can I make it so that to win on a short game as a catholic faction I have to become the pope as well as the King/Duke of whatever faction I own, and as other religions simply conquer a certain number of lands based on how good the faction is?

I understand if you can't answer this.