I like this idea. It was actually pretty clunky in XI due to the gear swapping mechanics and the fact that even though you had to have the full set to store, only one or two items would be considered BIS, and also the amount of time and effort it would take to complete some sets, so there was always those things you couldn't store and for what you could you always ended up having to swap things around in inventory/storage every other time you changed jobs. Could work a lot better in a game like XIV and help out immensely with inventory issues.