First off, welcome to the thread, I have added you to the list in the first post!
Those all sound like great things! A few comments about some of them:
3. If you have not already, there is a book about the hidden mickeys that I bought for my sister in law. It's not too big and you can toss it into a bag or backpack, it is great for reading when you are standing in line!
4. I went to the Animation building for the first time this last August and I loved it. It will be a bit different this time because of all the Frozen stuff but still should be a ton of fun!
5. You should be able to get a fastpass for a nighttime ride, just go to the FP distribution area and check when the FP times are, if it is too early, just let people behind you in line go ahead until the time on the FP is what you are looking for.
6. The one midway game that has a guaranteed prize is the fishing one. The size of prize depends on the colour dot under the fish you catch. My son has won small and large prizes, if anyone wants to see the sizes I can take and post pics later. The other option to make sure your party wins a prize is to try and play when no one else is around so you are competing only against your family!
One that is not on your list but that might be a fun one to add is to pilot the Mark Twain and get the pilot's certificate. We've piloted it once but didn't know about the certificate and every time since then has had 3-4 sailing waits to pilot and we never bothered. Maybe this trip we can do it again!