Hello all. I am in the market for a ZTR mower but have little to no experience or knowledge about them. I will be using it mainly to cut my acre and a half lawn. The lawn has some bumpy areas (not too harsh), average landscaping, and trees. I can afford to spend around 3 - 4k. I prefer to buy something new. I basically am just asking what to look for when buying a mower. I also may use it down the road for commercial mowing. What deck size and all the other details would ya'll recommend? Any advice is greatly appreciated.