So I went to pick up my landplane the other day and felt it wasnt built to how I felt it should've been, and wanted to check out boxblades since I was there, and felt equally unimpressed with the 12 series of boxblades and was not a fan of the scarcifier clips, so asked to look at the 15 series which I did like so after the thoughts on what to and what not to do, I decided on the landpride bb1566 since my tractors 61" wide from outer lugs... dealer was trying to sell me on the 60 inch model but wanted to cover my tracks and said the tractor was designed to run the 60"... am I wrong for ignoring his advice and going after the 66" box blade? What's everyone's take on it? I know its only 6 inches