HI,I'm a landscaper and my power equipment dealer just started selling Kioti tractors,I have a few questions,please.How durable are they for commercial use?How do they compare to other brands?How fast can I get parts if needed?I'd be using the tractor for brushhogging small fields,snow removal,landscape constuction(moving dirt and rocks) and skidding some small trees,which tractors should I look at?I sat on a CK20 and didn't have enough leg room,as the HP does the leg room get more?Thanks for any help.