Ok, so let's say I bought a hydro winch. I hooked it up normally through the steering pump, blah blah blah.... Scenario....I get on the trail and one of two things happens. 1) The pump fails 2) The motor dies I'm left stranded....... But, What if I were smart and bought a hydraulic pump from a low-rider shop. Could it be plumbed in and valved in a way that when the steering pump was working, it wouldn't flow fluid, and when it was needed, a few valves could be opened and the electric hydro pump used instead, sort of a "limp mode"?