Hello, I am looking to buy a new Ferris ZTR. I do not mow commercially any more as I got out of the business a couple of years ago. However, I now own 6 acres with a pond that I have to mow and am considering which Ferris to buy. 1. Ferris IS2000 with a 61" Deck or 2. Ferris IS3100 with a 72" Deck There is a little difference in price, which I am okay with paying the extra for the Vanguard Big Block motor. However, I am interested in what everyone thinks of a 72" deck and the quality of the cut. I am told by some that it will scalp easier than the 61" deck. Is this true? Is it that much to be concerned about? Is it still true knowing that the majority of my land is flat and the only real hills are around my pond? Very interested in what everyone thinks. I need to buy a mower this week. Thanks!