I don't have a problem changing those things.
I don't really like stuffing stuff into a sprite that has no relationship with the sprite in general. But I guess for this sprite I could do that but in order to make those things you have to compile it with XKAS not the standard way with SpriteTool. If that crashes or doesn't compile I have to make another sprite.
You have to patch the game in order to change the message boxes and even then it has to be a level with a Message Block. I don't know what effect that will be on the game.
I don't really like stuffing stuff into a sprite that has no relationship with the sprite in general. But I guess for this sprite I could do that but in order to make those things you have to compile it with XKAS not the standard way with SpriteTool. If that crashes or doesn't compile I have to make another sprite.
You have to patch the game in order to change the message boxes and even then it has to be a level with a Message Block. I don't know what effect that will be on the game.