a few thoughts first-
Spoiler Alert, click show to read:
I would like to modify the starting game so that Arwen and Aragorn are married at the beginning with all the ramifications of sed union.
My first thought is to modify the descr_strat to remove Arwen from the character record on HE and move her to the Eriador character record.
Make the Eriador relative line reflect only Aragorn and Arwen. Rich is hosed, remove FactionHeir from him.
will update as I figure out what else I would have to do and where I am going with this.