I'm looking to buy a new 48" Commercial Toro zero turn. I dont have the model # right now. The only Toro products i have used is the 21" commercial walk behind. So should i buy the Toro Zero turn? Anybody happy or unhappy with these? I would rather buy an Exmark, but my budget doesnt allow it at the time. Cost of the Toro is a little over 7k. Thanks for your help!