Love your spreadsheet!! One thing that stands out is that you are arriving at MCO at 8:30am. IF that is the case I would definitely get a ticket for that day too, because it essentially means 3 more FP to use which helps a lot especially with parks like MK when there are so many rides to do. Consider it. I'm not sure how or where you go your tickets.
As for FP choices i think you have it pretty good. When getting on the computer you must grab your FOP FP first, then Frozen and probably 7DMT. Other than that you can just go in order of what you have.
For MK -- if you have the PPO breakfast (and they don't change park opening time you can probably hit PPF without a FP. You definitely want one for Splash and if you don't hit space MT early there would be a pretty long wait. Try to plan out the times of your FP so that you avoid wasting time back tracking. Having maps of the park to look at helps.
Your HS selection is fine, FYI there are no FP for TSMM until the new TS land officially opens.
AK have to get FOP, the one i wouldn't worry about is Kali River. That you might be able to grab as a 3rd or 4th FP. Dinosaur if you can hit at park opening will have a short wait -- most people are heading towards Pandora, Safari and Everest.
Epcot - your choices are fine - just make sure you are not running to the frozen FP when you are spending time in future world. Maybe plan that FP near your dinner time as you will already be in that area.