Ok fellas got another question for you to offer some input on. I have a lot of big hedge trees/osage orange and old fence to rip out. I think I'm in need of a dozer as the chainsaw and bobcat routine is getting old. More than likely thinking I need to go with Cat for their reputation and ability to get parts. What do you all know about them? Size needed? I would rather have too much power than not enough for ripping out these big trees and old fences. I was thinking of a D6? Any experience or advice for me?