Hey I just recently bought a honda fg 110 mini cultivator and im really impressed with how it gets the job done. Im used to using commercial dethatchers like blue bird etc. I noticed that I can buy a dethatcher attachment for only $160 for the honda. I would use it commercial for smaller lawns. My concern is how will the tines for it hold up? I seen a video and appears to do the job. http://www.youtube.com/watch?v=eHiwWOyot3M . Anyone have one?