Here is my little dilema. I am looking to buy a Lazer Z. It will be a 60 inch cut. There is a deal for the Lazer Z AS for $7,200 23 HP. I already have one that was purchased in 2004. I found it to be ok even in tall wet grass. I sometimes wished it had more power. Or should I go with the new Lazer Z XS with the 31 Briggs and Stratton. Plenty of power and the full suspension seat. ($600). What do you think.