I wanted to share what I have recently done for a player who's going for a Signature Item as part of their Player Story. This is a character who we 'recreated' from 1e. His character had been Sidhe blooded "Child of the Sea" with Glamour Magick, mostly around sea-style abilities. When we redid in 2e, he was a Knight of Elaine and wanted to get his Sidhe Sword back in hand. In addition to the normal "Signature Item" abilities, I've added a few others (Same cost as I didn't feel these were going to make it overpowered).