fuck the overhand right - practice faking a shot, then knee the motherfucker in the jaw. when he's flailing around like forrest griffin if he's still awake at all, do the flying air-to-surface superman punch you may have seen the P4P king MAURICIO SHOGUN do with great success.
your footwork is at least as important as what you throw. study tape of people with great footwork who create angles and the overhand right is going to be infinitely more effective off of a sidestep then it is if you're standing right in front of the guy
yeah i was sort of hoping you would sell the fake shot well enough to have him going lower. of course your midget ass isn't going to flying knee a standing man
man I got my right ready to take someones head clean off. Im swinging it with a 30lb weight and it's getting lighter and lighter. Im knocking over a 280lb punchbag stand with a single punch.