Sounds like a base to work of!
However, if you go down the Ala Mhigan route, I feel you're either leaving a lot of potential out, or simply didn't include it here? Where did she grow up, what were her parents, what were her parents/caretakers stance on the situation they were forced into? Did she end up living in poverty? Did she get out of it somehow? Did she become bitter towards non-Ala Mhigans or did she get over it all? There's quite a bit of things you can play around with this still!
However, if you go down the Ala Mhigan route, I feel you're either leaving a lot of potential out, or simply didn't include it here? Where did she grow up, what were her parents, what were her parents/caretakers stance on the situation they were forced into? Did she end up living in poverty? Did she get out of it somehow? Did she become bitter towards non-Ala Mhigans or did she get over it all? There's quite a bit of things you can play around with this still!