Ok, I would make a few changes, first I would take out Mama Melrose's (MGM). I've been there and it was really nothing fantastic. I would say a better atmosphere and food location at MGM would be Sci-Fi dine in theatre or 50's prime time cafe. Both have great food and atmosphere.
Whispering Canyon (Wilderness Lodge), do not change it, that's a great restaurant and a cool atmosphere, but be warned that there really isn't a need for whispering there.
I would also change Donald's Breakfastsaurus (animal kingdom), as mentioned there a much better places to go to. I would advise going to the breakfest buffet at Port Orleans Riverside to Boatwrights. Good food, plus buffet and nice atmosphere too. Nice resort to just look at as well if you have time.
Rose & Crown Pub, Dining Room (epcot)-Nice restaurant, you may be able to time this to sit outside and eat during Illuminations too. It's a great spot for the fireworks and a great place to eat.
Finally, I would advise to change Planet Hollywood (DTD) as well. Cool place, but not great food for the price. I would suggest Boma at Animal Kingdom Lodge which is a very good buffet, or if you want to stick in the Downtown Disney area, I would even choose Rainforest Cafe over this. If you like seafood, Fulton's crab house is great at DTD.