+1 on the bucket divider - also, you didn't say but I'm guessing the pump is a PTO pump - I have two older tractors, wanted more remotes - discovered that the only place I could get a hydraulic feed was by cutting METRIC tubing and re-routing it, and TEE-ing into a 1" low pressure line for return.
Others have used rear remotes to run a loader. I'd almost rather use a shovel and pain killers, YUCK!!!
Plus, most older tractors have fairly low flow systems so a loader would be kind of sluggish in operation.
The PTO typically has nearly as much horsepower available as the tractor, so a PTO pump can fix ALL the shortcomings.
HTH... Steve