In my opinion, a good canopy is a far better option on a small (less than 100 hp), lightly used tractor. Check out the sun-shade post in the attachment section. The comfort level under a good canopy in the hot sun is much closer to that of an AC cab than an open station, and you get to keep most of your $2500, and all your hp. Remember, all work is done with the tractor moving, so you will always be sitting in the shade with a breeze. I have always said that occasional users with cabs would be better off getting a tractor computer game and just play tractor while sitting in thier air-conditioned/heated homes. Use your $2500 to hire the outside work done. You loose out on much of the "outdoor" experience with a cab, things like cool breezes, birds chirping, and unlimited visibility. The only reason I would consider a cab on a small tractor would be for snowblowing for folks with tight spaces who need a blower to effectively clear snow. I prefer to use a plow and an open station tractor for keeping several of my nieghbors and my own driveways cleared, but we all have lots of room for stacking snow so a blower is not necessary. I would hire someone to plow if I didnt like breathing that cool winter air.