thats cool ian, make sure you plug it into your neighbours house. I got one back in the 80s and my dad lost his mind when he got the first electric bill. i used to put it on a length of rope and get it swinging back a forward, great to use but way too expensive. mine mysteriouly went missing the day we got the bill. got home from school and it was just gone, gone! makes me think of old dog i used to have, pay for one worming treatment and he apparently "left home".
Sean