Hi All - am looking to upgrade to some larger commercial equipment. I've only got about 5 accounts, all residential, all weekly (my rental properties). Might pick up a couple more if i have the time. The 21" toro's and the Craftsmen rider (42"/26kaw) just aren't cutting it anymore. The 21's aren't fast enough, and the rider isn't practical for the majority of the accounts. Was at my local exmark dealer yesterday - found out one of the more prominent lawn care companies in town was going to be trading off a couple of Exmark Metro 36 units with the kohler engine. They haven't used these machines for a couple years for anything other than backups - just too small for the size acounts they use. They are 5 years old, and have been maintained by the local dealer. Asking $600 for each of them. I know that this is a pretty low price. What do i need to look at when I give one of these the once over? Spindles, tires, hydro, etc.... They have the ECS controls, etc. I know the kawasaki motor is a better unit. For what i'm planning on doing - is this a unit that would hold up? I'm asking as most all of you seem to be pretty darn knowledgable on this stuff. Thanks - that advice and things to look out for are apreciated.