Ok..let me see if I can help you out a bit here. I think trying to get breakfast at Spoodles..DD..then WL and over to MGM within 4 1/2 hours, would be quite a chore. You wouldn't leave Spoodles until almost 11am..then you'd have to take the Boardwalk Bus to DD .. probably arriving at DD 11:30, earliest..then you'd have to take the DD bus back to WL, so you'd have to get in line for that the latest, 12:15.. and if you want an hour rest, you'd want to be back to WL by 12:45 pm and leave there about 1:45..so that would mean maybe an hour at DD, at the most. And you'd be going from Epcot/MGM area..to DD area..to MK area..back to Epcot/MGM area. Boy..did you get all that??

That's too much traveling in a short period of time. To get to Spoodles by 10:00 I would take whichever park bus comes first..take that..and then once you arrive at the park..I would get in the line for the buses going to Boardwalk resort. I would start my journey no later than 8:30 am.
I don't think you'll have a problem doing AK and Boma with a WL rest in between. I would go to the AK for rope drop..plan on having to leave the WL about 3:30 for your trip to AKL/Boma.. I would take the WL Bus to one of the parks (whichever bus arrives first)..then take the park bus over to the AKL. You would probably need about 90 minute to do that and arrive with a little time to spare for your Boma seating. I know..cuz I have to do the same thing