I see... I think. I'm sorry but I couldn't understand that last part. Did you mean 1MB for all of the .midi together or per?
Another question. How feasible is it to change the way how text is displayed? Like instead of you just going up to a person, talking to them and text appearing at the bottom of the screen you go up to a person, talk to them but the screen turns a bit dark and a picture of the main character and the person they're talking to appear while the pictures sometimes change to convey emotions? Like in other RPGs?