So I used that FF1hacking tool to make my own FF1 version. I think it is superior to all other versions. Give it a try and let me know what you think
*Note this is a ROM. I don't even know it I can post this but I am not posting the emulator stuff XP
EDIT: I guess the ROM has been taken down. If you want it, PM me and I will see what I can do for ya ;D