I am a home builder with 5-10 spec homes on the market at one time.Each lawn is around 1/2 acre. I have decided to purchase my own mower because I love mowing and have been currently using a 21 inch walk behind. I have recieved many opinions from salesman and lawn specialist. I want a riding ZTR and they all seem to think that I should purchase a 60 inch 757 Deere or a Lazer Z 60 inch with the new Triton Deck. I want a great machine that will create awesome lines but yet do the job fast and make it beautiful so my homes can sell. Is the 60 inch too big because my other option is going down to the 727 Deere for the Lazer HP. What do you think?