Hello, Janice,
You have booked two great restaurants; I wish I could go along with you! To help with planning, you may want to take a look at www.touringplans.com which offers over 100 itineraries. You'll find many of them focus on families traveling with small children, so the plans will guide you through family-friendly attractions to help maximize your days while reducing your wait times while keeping in mind your children's need for breaks. There is a small cost for this service, but one that I think is worthwhile.
You may also want to look over the
Magical Beginnings Guide to read about attractions that are toddler-friendly, but please keep in mind that ToonTown is no longer at the Magic Kingdom. You can also read about
Traveling with Littles Ones at Walt Disney World for additional information. From my experience of traveling with children, a mid-day break for napping was important to keep the grumpies away. We also liked to take a day off to sleep in and spend time by the pool.
My family does like to have at least one table service restaurant each day since it seems more relaxing for us. If that is something you'd like to do as well, you may want to make some additional reservations. We are happy to share some of our family favorites if you'd like some additional ideas.
I hope this helps to give you some ideas to make your trip enjoyable, but not super-stressful. Please let us know if we can help again.