A friend of mine bid on a job mowing two cemeteries for the local township. He bid kind of high & lo & behold he got the job. Now he needs to buy a self propelled mower to do the job. The cemeteries are both on side hills, not real steep but steep enough. These are old cemeteries and not real big. It would probably take a day to mow each.He ask me for advice, so I am asking the pros. He wants a commercial mower, says it can't be wider than 30" so he can get between the markers. He is willing to spend around 3k. Any suggestions?