I plan on adding a lawn service this year. I plan on getting a 50" ZTR, i have trimmers and blowers and just about everything else I think I need but... I'm worried of overlooking something really obvious when I'm out there on my first mowing jobs. Right now I mow my 1 acre lawn with a Craftsman 20hp tractor, it takes like 2 hours a week to do it and at took a comment from a landscaping friend to get me to mow diagonally. Any pointers you can give to the new guy? I was planning on getting a walker at first but after being convinced that collecting clippings is just way to much of a pita i decided to go with a medium sized ZTR that is somewhat quick. My primary goal for customers will be 1/2-1 acre high end homes and maybe some soccer fields in the area.