JJ, my plan is to add a control valve in the cab, run a set of hydraulic lines from that valve out along the boom, and end those lines in a solenoid selector valve so I can have two additional functions at FEL boom when needed.
I was actually thinking that for my intended applications, having slightly restricted flow to slow down the piston action might be beneficial. Aside from slowing the pistons would using a 6 gpm selector valve cause any problems?
More background:
The uses for the remote hydraulics will (might) include single action cylinders to angle a snow plow, two small double action pistons to open and close wings on the plow, log grapple that can be rotated hydraulically (I envision home made, with a double action piston, or two single action pistons on a cam to rotate the grapple 180 degrees give or take), double action pistons to raise and lower a bucket / root grapple.