Loader for 706 (a little long)

My concern is though about the specs required to run it. I found a manual for the loader and it says it needs a minimum of 12GPM @ 1500psi. I've got the high output pump (Y designation on Serial Number, which I believe means 12GPM?) but is the 706 quite up to 1500psi? If not, will it still run it, maybe just a little slower?

Also, I've got the side outlet hydraulic couplers on it, but don't think they've ever been used (still has plastic inserts in them!) what controls these? I only have one lever on the right hand side by the seat, and it controls the rear remote. Is there some switch or something to control which remotes it runs?

Sorry for the multiple questions!

Can someone explain a little more about the power beyond block? I understand it is supposed to bolt on the other side of the valve body under the seat, but I don't think mine has the holes on the other side. It is a 1963 model, do only the later ones have that feature? Would I run the loader lines to a control valve, and then from the valve back to the power beyond - or could I somehow route the side auxillary ports back to the power beyond block side? As you can tell, I know next to zip about hydraulics!

Both the front and rear outlet(s) are controlled by the same lever(s) to the right of the seat. No changes are necessary to make them operate AFAIK. Sounds like you've only got one remote, though, so only one set of ports will work.

The hydraulic remotes are located underneath the seat on the 706. You can add a second remote with parts from a tractor salvage yard, or you may be lucky and have a "power beyond" end plate on the existing remote. The power beyond plate allows you to plumb in separate spool valves to control the loader, while leaving your existing rear remote free and clear to operate other things.