Yow! You are really good in ASM... can I request one? I want to have Kyurem have capabilities to transform into its Black or White form. Two non-canon certain items (one will Black form, one will White form, no fusion with Zekrom or Reshiram) will make it transform. When that item is equipped, movesets should change too. When that item is not held, Kyurem should be in its normal forme with its normal movesets. For Emerald or FireRed (if you can Emerald... do so). Well, I can't handle this personally because I'm not really into ASM or programming. I can study it but I do not have time.
If you do so, I don't know how will I pay you. Well, if you don't want to, well its okay fine.