Can i adapt the seat hydraulic pumps for the tabs?
 

I have bennett dual ram tabs, and there's only one line going into each ram, at the top.

I'm going to lose the hydraulic pistons in the seats and be left with two pumps that look exactly like the pump for the drive, but with a smaller motor (each still far bigger than the one motor on the bennett pump).

My question is, can i adapt this style pump to the trim tabs that only have one port? can i plug the other port on the pump and get the results i want?