I will be purchasing a new Honda. I will be getting one with the twin blade mulch kit. The dealer said they have the new ones comming in next week. He said they are a little lighter. I was about to buy I guess last years model. they are both the hydro. have any of you guys experienced one or both. what should i get? i did see a post earlier from Jim Lewis about the twin blades on the model i was about to get. But i was wondering if i should wait till next week and get the newest model.