So after playing with it a bit, this is pretty great! I didn't even think that giving someone else a claw weapon would just give them the severed hand of Amarant. I hope this gets updated more. A couple features I would like to see (but don't know if possible or complications as I don't know much about 9 modding) would be:
Having the abilities on equipment be randomized (like having Oak Staff teach Millionaire and Odin)
Randomize items on the field (maybe have a safety option for finding Stellazzio)
Randomized boss item steals possibly with randomized rarity so you could end up having a potion be the .39% steal on Hilgigars
That's just with items though. I'd like to have stuff like randomized enemies as well, but since this seems to mostly deal with items it might not be a thing with this mod lol. Though I do highly suggest veterans give this mod a try. It can definitely be tricky trying to get all the abilities for everyone. Though you could also get crazy lucky like I did and get Steiner starting with Excalibur lol.