1983 K10 windshield Washer Tank Pump Mod

[aotte1]

Question on modifying/replacing the windshield washer pump for a 1983 K10 from wiper motor to 1986 washer tank. Think pump on tank started in 1984 with wiper/washer control move to column stick from dash.
Can I modify the 1983 washer activation wiring, for use with a newer tank/pump set up?

Photos of 1983 windshield washer pump below. The two wires on the right are one pink and other white. The two wires on left are black with a blue strip, and other color ?? gray, green ?

The pump on tank wiring maybe two wires a pink and a white. Last photo is of pump on tank for squarebody.

Have not purchased newer tank and pump yet, to do any testing. Hoping somebody has already researched/implemented this pump wiring change.