Hi thanks for making this hack, Sagi! I've been playing it for a few days and have enjoyed it a lot. One issue that I've encountered though is that great shield doesn't seem to be inherited by Ayra's children (oddly enough Celice seemed to inherit it though).
Edit: Another issue I've just encountered is that Celice doesn't receive the Hero Ring from the Ch. 10 conversation, but instead gets a duplicate Storm tome.