Need some help purchasing a new tiller. Need one which is heavy duty for maintaining some rough pasture land. Its not a big area as to need a disc or such. A walk behind tiller would do as i can use it for smaller jobs. A Baretto tiller is out of my price range but something heavy duty a must. Any suggestions would be greatly aprreciated! I always figure nothing is a bargain if its not what you really want or need so I am willing to spend what it takes. Thanks!