That SP1 list looks really solid. The new tablet-style EFB and LNAV adjustments are exactly what I was hoping for.
For me the big question is performance — I can live with some missing cosmetic details, but I really hope the new EFB isn’t too heavy on frames.
Also nice to see CPDLC being looked at. I normally fly offline with FSHud controlling AI traffic, but I’d definitely use CPDLC on VATSIM/IVAO if it works smoothly. Having both options covered would make the MAX even more versatile.