Is anyone on here familiar with the JD diesel ZTR? I'm not sure of the model number(997?), it's supposed to be new. I work at an electrical utility and during the cutting season I maintain around 35 or so substation yards. Our Kubota tractor is on it's last leg after 15 plus years of service. They are probably going to replace it with the JD diesel ZTR. Anyone have any comments on the JD? How it handles high grass(weeds @ times), slopes, different terrain, etc. Thanks for any help.