Thanks for bumping this, as I’d never heard about it before. Most of these 1981 ideas should be used for Adywan’s prequels revisited. I wouldn’t have the kids be born and six months old yet, though. That would be as shown in Revenge of the Sith, where Vader was led to believe his child(ren) died in childbirth, along with their mother. In reality, Padme would go along with Bail and his wife to Alderaan, and die two years later, as Lucas stated in 81.