Hey guys. Next season im starting a lawn buissnes.i will have about 3 acres to mow. i need a new larger mower than my craftsman 21 ! i need a walkbehind because i have all hills to mow. i want either a 36inch or 42 inch deck hydro with electric clutch and available sulky. i like the hustler walk behinds. can someone recomend some mowers out there? ps i already have trimmers/blowers/cleanup stuff. thanks!