What is the best CAT skid steer for a forestry mulching setup?

Has any of my fellow northern people experimented with the idea of providing firewood as a service to solve the offseason when snow is to deep for land clearing? Just an idea I had since snow removal is such a pain in the butt service.

Hey guys! My name is Braxton Brown I’m 17 and I live in north eastern Washington. I currently own a business called Double B Land Co. since I’m 17 my business has consisted of weed eating and a lot of basic home service stuff. I’m working extremely hard to build a pile of cash right now to buy a truck to be able to even haul equipment. I plan on renting next year as soon as I finish school. My question is, how much would be recommended that I have saved after buying a truck to be able to run this business before the business makes a profit? Thank you!