Which you need because you're stuck in an imaginary box of technology, like a corporate mime.
Domain Join & Group Policies--CHECK
Forget the fact that users love iPads, IT departments can't apply cookie-cutter rules to them, so better to jam something they don't like down their throats.
Manage Device with Windows 7 Tools--CHECK
OK, there's really no point in continuing through this system admin's fever dream. Anyone can make a list of hoops that the iPad can't jump through, but the one thing you won't find on this list is "Users like it."