Im just getting into the business and i have 2 accounts so far one is 4 acres and the other is a just a house thats is really small i have a landpride ztr witha 44" cut. I want to upgrade so i can get more accounts and cut faster what would be the best lawnmower and the best price i was thinking a 60 inch cut would be fine. I dont want to spend over 7,000 dollars. I just want to expand my company. Thanks alot.