Here is my take.. you said you have AP so no tickets included.
5 nights ASMu Standard room (ask for a king with room request)
Check in
Sun Jan 27
Check out
Fri Feb 1
RO with new discount is..$360
You have $640 remaining for dining and experiences
A couple of inexpensive romantic experiences
Before 10am balloon ride DTD $20
Carriage ride $45
If both are done $575 remaining
Food is going to be your biggest expense depending on your arrival and departure times here's what you might spend...
I would eat breakfast in your room every morning. You can order this from garden grocer or take a taxi to a nearby publix or target. The fare shouldnt be more that $10 each way or its a $30 fee for garden grocer. You could also put some dried cereal or granola bars in your luggage (this is what i would do).
If you can split meals
Sunday Day 1 MK
Lunch - I would go with classic disney to start your trip
1Turkey Leg
2 Sodas
Total 16.92
Snack
Popcorn while watching the parade $3.25
Dinner
Kona ~$80 with tip depending what you order
Fireworks on the beach after dinner with 2 adult beverages ~$20
Day 1 Total 120.17
$454.83 Remaining
Monday Day 2 Hollywood Studios for EMH
Dont forget the TSM dash at rope drop
Lunch - 50s' Prime Time
1 app -$10
1 entree - $21
1 milkshake - $5
Total $41.16
Snack - Writer's Stop
carrot cake cookie - $4.38
Dinner - Boardwalk Pizza
2 slices of pizza $8.98
2 glasses of sangria $13.90
Total $22.88
enjoy a few of the performers on the boardwalk
Snack during Fantasmic
2 Mickey Bars - $7.77
Day 2 Total $76.19
$378.64 remaining
Tuesday Day 3 Epcot for EMH
Soarin FP dash
I would not do a set meal here. I would stop and get several snack or quick service plates to sample the food around the world. Allow $70 for eating around the world.
Not to be missed
Kringla Bakery
Candy shop in Germany
Margarita Stand in Mexico
Day 3 Total $70
$308.74 remaining
Wednesday Day 4 Morning in Animal Kingdom for EMH
Lunch - Flame Tree (head way down the path for beautiful water view)
2 entrees
2 sodas
Max total $30
Snack
Pretzel while watching the parade $4.50
Dinner - Trails End
2 Buffet $65 including tip and tax
Carriage Ride
Watching the water parade on the beach - watch for the HDDR ending to catch bus right back to your resort
Day 4 Total 99.50
$209.24 remaining
Thursday Day 5 Magic Kingdom
Lunch- BOG
2meals ~ $40
Snack Sleepy H0llow
Nutella waffle $7.09
Dinner - Tony's Town Square
1 app - $8
2 entree ~$40
2 drink - $5
Total ~ $70 including tax and tip
Day 5 Total $117.09
$92.15 remaining
Friday Day 6 DTD
Start off with your Balloon Ride
Lunch - Earl of Sandwich
2 sandwiches $11.99
2 sodas $5
Total $18.85
$73.30 remaining for shopping!!!
Hope this helps you might wanna do different restaurants or park days. Just an idea! Have a great trip!!!!