Custom Menus

I understand Mcreator has not made it possible to customise the main menus due to the fact that they want to keep mods compatible with other mods, but for those who want to make a standalone mod that completely changes Minecraft we can't. I ask that Mcreator adds this feature so we can make really unique mods. Just add a warning letting everyone who tries to use that feature that it could cause incapatabilities with other mods. Please MCreator with a cherry on top!