We too are preparing to move, and all my experiences as a military wife, moving every two years or so, have returned to help me! (We used to "march out" of quarters, and everything had to be left immaculate. I have cleaned bits of an oven that I didn't know existed. I know there are a few GNs who will remember this!)
I have always let the removers do the lot; you are then covered for breakages and lost items for a start, and you don't have the hassle of doing it yourself, and in your case, gaga that's really important. And, as ga says, rope in all the help you can for general tidying up, yes and meal making. People like to be asked to help.
Hope it all goes well, and that Mr Gaga recovers well. 