Hi Maria,
Thanks so much for visiting the Disney Parks Moms Panel with your question!
It sounds like you have a great start to a plan. I believe that all four Walt Disney World theme parks have a lot to do for little ones. If you can, you might also want to add a day at Disney's Hollywood Studios. I suggest this especially if your daughters enjoy the Disney Junior channel at home. If they do, they might really enjoy
Disney Junior - Live on Stage! where they can see a high-energy show including Disney Junior characters. There is also a really fun character meal here,
Disney Junior Play 'n Dine at Hollywood & Vine, where you can enjoy breakfast or lunch with favorite characters from Disney Junior.
I love your plan to order
customized maps of the Walt Disney World theme parks for your trip! Simply use the link I provided and you can get started choosing attractions to include on these maps. They will be delivered to your door and make a lovely keepsake of your vacation.
I hope that this information helps, Maria! Have a great time planning your vacation, and please do not hesitate to ask if you have any further questions.