I have inherited a Dearborn 10-161 2 bottom plow (measures 14" from beam to beam) that is in rough condition. I would like to put it back in its original condition but I need pictures, drawings, etc to see what I need to do. The hitch end has been altered by the previous owner. Parts have been cut and rewelded. I would like to know how to mount, adjust and use this plow. I want to use with my Kubota L4600HST. If anyone can help, please advise.