Reply to APC 40 mapping feedback

I'm working on a APC40 mapping planning, I dont even have the device (yet).
The mapping is for APC40-APC20 combination. APC20 part would be a copy of the matrix.
The decks are layed out as AC-DB (same as my normal setup)

But I got this so far:
Google docs

Anyone can help with stuff I am missing or things that could be layed out differently.