With a little information you can build something better than WR Long... I love that company but not for valves.
I wanted grapple, top and tilt hydraulics... I put in a 3 spool Wolverine spool that was really close to my tractor's GPM. They were much cheaper back than, vs. the price they are today.
https://www.surpluscenter.com/Brand...l-8-GPM-Prince-MB31BBB5C1-DA-Valve-9-7863.axd
Your tractor is very similar to mind. I never needed the "lock-out" function of the joystick so I removed the black plastic cover. Photo 1) Used the same mounding holes for the cover to put threaded rod in. Some lock-tight and flat steel to mount the new valve on top of the FEL valve (photo 2)
I cut off the excess flat bar later, the one long threaded rod would connect the old with the new valve.
The 3rd photo, I took the Power beyond hydraulic hose from the FEL and attached it to the new valve's power beyond port, (basically high pressure out) then all I needed was a new hose that looped from the old FEL Power Beyond port (high pressure out) and tie it into the high pressure IN port of the new 3 spool valve. That completes the circuit for the pressure side.
Just need to connect both low pressure return to tank together...
I would buy hoses that have both swivel nuts and different height off sets. What I used was an assortment of 45*and 90* along with spacers... It turned out bulky and more expensive. You'll want to add a needle valve (3rd photo top right "T" looking thing) You can slow down your flow...
Not the cleanest install but it was less than $600 bucks for all 3 valves... I care more about function than looks and if this tractor ever gets stolen - It can be ID'ed by this valve alone!!!!
Final photo, I have my grapple connection in the middle (no hoses are connected). When I remove the loader, the grapple is easily disconnect, too. That lever that points upward, is now inline with the others...