In the end it's not simply we find it game breaking, we find it immersion breaking. it's kinda like using stock sounds during just about everything (example Metro 2033) it's that nagging aspect that doesn't exactly ruin the game... but it definitely requires a mod or some kind of game alteration to make it bearable. With the body portion, considering they give us the ability to choose between legacy and current control settings, we should be able to put up a setting to allow a difference between 1.0 and ARR character models. This in itself, would be up in the graphic settings if nothing else.