Eh I prefer to do my own projects so for now I don't take any requests but I'll think about it Also the PAL and american version are the same except for a few swapped files so any mod should work on both version
I'm afraid I cannot help you with this because I have no clue how to do this. Furthermore I'm not even sure if this mod works on real hardware since I've only tested it with the dolphin emulator But anyway try looking for a tutorial or something idk