Armor appearance change???

[Angelo26]

C2/2874: C9 9F CMP #$9F (Moogle Suit in character's Armor slot?)

You might want to load another piece of equipment here, since you have already done the code that says "assign mog's sprite to the char that is equipped with the Moogle suit.

Code:

C2/2879: 0E              ASL
C2/287A: 0E              ASL
C2/287B: 0E              ASL
C2/287C: 0E              ASL

0E is not the opcode for ASL. You musn't change those values from their original, 0A.

C2/287E: A9 0E LDA #$0E
C2/2880: 99 AE 2E STA $2EAE,Y (Use Mog's sprite?)

but put it in the C3 bank?

This is OK.