I have a 970 Case with Powershift. Currently, I have a Case 90 loader on it which operates off the rear hydraulic couplers. This makes it in convenient to put anything on the 3 point that needs hydraulics. I know there is a hydraulic hose the comes out the side of the pump?and goes back to feed the rear couplers. Is there a way to tap into that hose to feed additional spools and valves for controlling the loader the loader freeing up the rear coupling for implement use? I've read somewhere about adding a joystick in the cab to operate the loader. Any advice would be appreciated. If all there is to it is rerouting that hose, I assume with some type of bypass to feed the rear couplers, it doesn't look too difficult to do.