I had actually switched back into doing the character grid for the twin sister story (the other project is now officially on hold although now I am itching to turn my Fate-turned-Cortex game into a novel with a different campaign premise than the one I am running now and have started plotting it as a Fate game).
But I am stopping at 50 grids as opposed to the whole grid of 100 for the twin sisters. This has now created a grid for the abducted sister that is full in Relationships and Moods and mostly filled out for Talents and about 3 or 4 things under most of the other categories. For the other twin, Relationships and Talents still win but the spread is more even for the other categories.
