I cleared a lot a few years ago and the homeowner would like to have the newly grown brush mowed down and then continually maintained. His neighbor would also like me to continue into his yard and do the same. The one I cleared is open enough to brush out with a Bobcat brush hog but the neighbors lot has a lot of trees and is impossible to use the larger machine. Does anyone have any experience with the brush mowers for this application? I've looked into a Gravely but they are a TON of money. This is something I'll be doing on the side and occasionally. Ive looked into the Dr. mower, the Billy Goat and even the Swisher model from Northeren Hydraulics. I actually have a lead on an almost new Swisher for $850. The Swisher looks like the Billy goat and they all say they have the same capabilities. Any insight?