That sounds like a 922. I would think that a 722k w/ OTA module would cost less.
If you are not under contract you could just cancel your account and have your wife get the service when you move and get the free install and a couple of free boxes.
What is wrong with having his wife getting new service when they move and what rules are they suppose to follow? Is there something in Dish's outdated customer agreement or something?You really need to follow the rules, signing up in your wifes name doesn't work anymore like it used to.
Besides that, do a Dish it up when you schedule your Dishmover.