Gerard,
I installed myself, it took about three hours to do. Had to remove seat, seat platform, tank and support bracket to get tubing out through the center part of that blue bracket. Once the tubes were installed it was pretty straight forward. Everything fit just as it was suppose to. There is a detent in both directions so that you can run the backhoe with the remotes. Got some ideas from Kiotijohn and Jon Depratt on getting the hoses the right way each time.
Steve