I was about to buy a Husqvarna LZ6130txp. I stopped at the Kubota dealer to look at the Kubota ZD28F,it has diesel power and shaft drive, it cost 2800.00 more.(ANYWAY I BOUGHT IT) The question i have is 60 inch or 70 inch mower Deck. The ZD28F comes with 60 inch mower deck,the dealer said i could up grade to a 70inch deck before i pick it up. Most of my jobs are residental.