I'm starting on a Loader and backhoe for a 12hp Cub Cadet 1204. It looks extremely similar to yours. It looks like you are running your pump direct drive from your engine. Do you have any info on the pump such as a part number. Does it seem like 8GPM is big enough for the loader and hoe? I was looking at a 10GPM but im not sure what size to get. Also, what size tube did you use for the main loader and backhoe arms? Im still in the information gather stage of my build. I would appreciate any advice you could offer. Thanks