I am trying to determine which model dingo to buy. I am planning to go with a wheeled model rather than track (cheaper to buy and maintain). I am considering the 200 series, which is two wheel drive. Anyone have one and can share experience? Can I do light digging with it? (dirt/sand) Can I push a four foot plow with it? Or is there not enough traction? Primarily I build decks and fences, so the attachments and light digging is what I need, but I might also use it for sidewalks in the winter. Anyone can share? Thanks a ton for any advice!