Existing mods aren't going to be changed - especially considering there's nothing to "fix" in those mods.
If you want to use this mod in your rooms, go ahead and use it. If you want to suggest its usage in official rooms, I'd like it to get a bit more games played than it currently has first - especially if you want it to replace vanilla aikidobigdojo.
Also I'm sorry, but if you actually think that weak wrists is a thing that has to be fixed in aikido mods, to me it sounds as if you don't understand how aikido mods work. Wrist control is one of their main aspects, and dumbing them down is in no way an improvement.