20 off? Is that a coupon or something? It looks like I would have to join their club to be able to purchase any of the listed ones. What type of damage did your Diablo have? Looks like some of the less damaged are at $140... the $80's say sever damage, usually to the tail in most cases it looks like. At that point, I'm looking at about $80, $25, and shipping... Almost sounds like trying to scratch build using some exsisting equipment would be better. I have a WemoTech 480 fan, and two Eco 2 fans... it doesn't seem like the the Diablo even has much power... 370? It would be hard to believe that it would kick out more then about 10-12 ounces of thrust.