We were there 2 weeks ago. I had breakfast ressies for Donald's Safari breakfast and also for Chef Mickey's.
After we did the Safari breakfast (Donald, Daisy, Mickey and Goofy) and has seen SO many characters, I cancelled our ressie at Chef Mickey. With a party of 6 I saved big bucks and frankly, DGS had seen and met all the characters he wanted to.
Why do you need to do so many character meals? I'd rethink that, just do ones with different characters if you want, not the same ones.
(I highly recommend going to the Character Spot in Innoventions at Epcot. You get the Fab 5 all one after another, with a wait similar to for 1 character. Plus we got to see Chip and Dale right outside with a 3 min wait)