I am in the beginning stages of setting up a lawn care service. I have had a bad boy outlaw 61" cut 31 hrs kawi for around 2 years. I have been using it to do my personal lawn which is about 4 acres. I need some feedback on how well these mowers have held up in a commercial mowing enviroment. As in reliability and hours expectancy. I have recently added a rear hopper dump from seat grass/leave catcher made by Humboldt. I have been extremely satisfied with it so far.