Bruce, what a beautiful collection of trees and how well it hides your neighbors property. It makes your back yard look like it borders a woodland. I have about 30 feet of backyard before I abut my lot line but I live on top of a hill, actually almost a cliff so all I see is the top of my neighbor's roof which is a three story house! And then I have a clear view of the Boston skyline about 7 miles away so I carefully keep my trees pruned to give me a "window" to that view. - martha