Hi Traci!
Wow, it sounds like you are well on your way to planning your perfect magical adventure. We often travel with a great span in ages and it is one of the reasons we love Disney vacations so much. The fantasy and magic truly embrace everyone's style and each person will find just what he/she are looking for in a vacation.
No matter how many days I spend at the parks, there always seems to be new things I want to discover. I think you have planned intelligently for how to break-down your days. I always recommend a little extra time for Epcot and Magic Kingdom and I love the fact you have given yourself a "free" day to revisit your favorite attractions.
Remember, you may start making most dining reservations 180 days prior to your arrival, so when the time comes, visit the
Dining page of the Walt Disney World website to do so. I love to view the different restaurants and even the menu choices ahead of time so I can start putting together an idea for our must-try experiences. Be warned, it will make you hungry!
Please let me know if there is anything else I can help you with in planning your fairy-tale vacation. Have a wonderful time!
Magical Wishes,
Lauren