Things I want to do with my version of FFVI.

The main thing I am concerned of is editing the event sprites for Cyans Dream to be girls instead of boys. So I can do Magus Sisters. That is being the hardest thing for me to do. I have the data of it but I can't find it in the code. Or know what to do with it.

You should grab the event dump and event command document from Imzogelmo's site. There is also a better document made by Lockirby available here.

The event dump basically describe all the events of the game. An easy way to find an event is search for the beginning of a dialogue before the action you want to edit. The you look further down in the file for your specific event command(s).

I'm pretty sure those NPC sprites and palettes could be changed with FF6LE or Zone Doctor anyway, just go on the specific map and change them. You'll probably not event need to edit the event.