New Enchantment Idea for Elytra: Aviant Impulse

Aviant Impulse: When flying with an Elytra without any rockets, you can move more freely through the air (you still fall when facing high up without any rockets, but you would fall slower), gain more momentum when diving, and take less damage when crashing. There are three levels of the enchant, each one increasing every stat listed. Each enchant would also add armor levels for each enchant level, level one would be chain chestplate, level two would be iron, and level three would be diamond. Tell me any suggestions in the comments. Hope this gets added! ✌