You are most wlecome. your other answers, right from the new FAQ:
1) If an item with a bound spell is stolen (such as with the Steal Equipment spell) the bound spell is stolen along with the item. If it was a face down spell (not revealed yet because it had just been bound) the new controller may look at the spell. The new controller may cast that spell, as long as it is not restricted for their Mage school or class. For example, the Priestess cannot cast a Drain Life spell bound to a Mage wand. If later the bound spell is changed, it is returned to its owner’s spellbook.
2) You cannot take control of creatures which your Mage is restricted from. For example, the Forcemaster cannot cast Mind Control on Huginn, Raven Familiar, which has the Arcane Mage Only trait.
If you take control of a familiar you are legally allowed to control, you take control of any spell which was planned for it to cast (unless that spell is restricted from your Mage class or school, in which case it is immediately returned to the owner’s spellbook instead). You can use the familiar to cast that spell, and you will have control of that spell after it is cast. Alternately, you can change out the spell on a future planning phase, at which time it is returned to its owner’s spellbook.
3) Steal Enchantment cannot be used to take control of an enchantment you are restricted from. For example, the Wizard cannot take control of a Forcemaster’s Forcefield.
When you cast Steal Enchantment, you can re-target the same target the enchantment is currently attached to. For example, you may want to take control of a Charm spell, and put it back on the current target creature. You must pay the casting cost for Charm to be placed on that same target again (as described on the Steal Enchantment spell).