We should be able to somehow tag/toggle weapons and armor in our inventory so we can place their models in our homes. It seems something is similar with how trophies can be displayed in inventory and in homes. I suppose instruments could be as well, but I’m not fond of playing music.
A maximum amount of armor/weapons in the home could go towards the overall home score.
Higher GS items would have more points as well as completed item sets, ie. (Isabella’s Armor/Weapons).
A certain interaction could allow to immediately equip an item or a set of items if it was displayed on a mannequin or something.