I think this was stated earlier, but CP will not get you a head start anymore.
BOG will still effectively give you a walk on of 7d or PPF, and then, hopefully a very short wait for whichever you pick 2nd. If I wanted to do 7d and pp, I’d do 7d 1st then pp, but that’s me.
As a “more advanced” wdw visitor, my MK plan is pretty simple:
3 fp back to back starting at 9:30am (ish)
BOG or am emh.
Move the 10:30 fp to an earlier time after checking in for 9:30.
Move the 11:30 FP to an earlier time after checking in for the 2nd fp.
Then crush through 4th-?th fp all day while scheduling the lower demand attractions and shows that we like. This way, when you score a splash FP, you don’t mind pushing back Monster’s inc, or people mover. Plus, it’s easy to concentrate on the hunt while you are waiting in a theater for a show to start (country bears, Monster’s inc, Philharmagic.)
If you have someone in your group you TRUST, teach them the ways of the Fastpass hunt!
As a first timer, we still had an absolute blast by trusting TP, and the TP community for creating an awesome itinerary. But next level touring is freekin awesome. There was one point on our last trip, that we just ping-ponged between Splash, BTMM, and HM several times - fp after fp after fp. total riot!
I hope you have a lunch break in there!