"Given that it would be tied into the infrastructure of the spells holding you to the skull itself, I think if I overlay a network of spells with similar energy..." She went down the rabbit-hole of magical theory using the air as her chalkboard and illusionary magic as her chalk, she outlined her idea of making an overlay of his skull's enchantments and placing the ability to transfer to a larger container, which would be not quite a homunculus, for his new owner's needs. He wouldn't be able to transfer unless she said it was okay, which were conditions of inhabitation of other creatures set down as well. It was, with all conditions and restraints present, an extention of that ability.

"So, no rules broken. I keep a hold of your skull so nothing can happen to you and you get a body of sorts that comes with the same set of rules as your skull has about essence transferrence. Sound enough for a trial run? I'll have to set up my circle, of course."