I need another backpack blower and want to buy a right hand controlled blower with the best power to weight ratio. My wife will be helping me mow next season and I need something she can start and carry. We have alot of brands available in my area so service should not be a problem. I've heard good things about the Echos and Kawasakis. Right now I use Redmax but they don't make any real light weight right hand controlled blowers. Thanks.