It looks like a waste of electricity. A pillow, 2 ear plugs and a turned on TV disables the effects. Or the police. In my country, most people would simply call the police if it's after 11 pm which they are allowed by law. Guess he's deaf or something. Anyways, good luck. You never now, he might even become a better neighbour...or your worst nightmare.
Didn't read all the way through, didja? OP got a bloody nose for his efforts, neighbor a restraining order.