I have an L2800 with FEL and am going to get a 60" box blade for it...I have seen many here suggest getting a hydralic top link for that type of attachment...all of my hydralic valves are in use...except I do have a feed to the rear for a backhoe (BH76) that I would remove to atttach the box blade. I am fairly handy and need advise. Can someone suggest a setup to add a hydralic top link ...I assume I will need to add a valve someplace and/or that I will need to modify my hydraulic set up somehow...and am new to the "adding to the hydraulic" set up. I am willing to learn...and want to do it myself...unless you folks tell me not to....