A co-worker is selling his 2007 Snapper Pro with 300 hours on it. it has a 21 HP Kawasaki engine. i don't know much more than that other than it has a 52" fabricated deck. He wants $3500 for the mower. The problem is, i don't know much about snappers, and can't seem to find a whole lot of info on the 2007 models. I would like to know if this model has decent deck components and decent hydro trannies. I will be cutting around 2.5-3 acres a week mostly flat land, with some small dips and no ditches to speak of. I am also a little concerned with the 21HP kawasaki on a 52 inch cut mower, just seems a little small. Also, does anyone know if 2007 models were rated at 10mph as the current models are (according to snapper website)? Thanks in advance for any info!