RE: Himax 6330-F3A Pattern Motor
My MPI CF 21x14 weighs 61 grams, compare wth 109 grams of APC 21x14. See pics below. This may save you 48 grams.
In my setup: Himax 6330-200, CC 85HV, MPI CF 21x14, the typical current draw is ~62A. One AMA Master sequence usage is 3400-3600 mAh, see example EagleTree data below. From TP5300 10S to TP4350 10S may save you ~150 grams. Again, throttle management is the key.