Rather than a mog safe expansion quest could we possibly expand the mog house? I always wanted the mog house to be larger so it's less like a box and more like a home. For example, after the first quest you'd get an upstairs room, for the second quest you'd get a kitchen and for the final quest you'd get a workshop. (only for your main mog house not for rent a rooms). This would be a bit of fun that wouldn't break any balance and would give you more room to decorate.