Windshield wiper: 2 speed to intermittent

[RADustin]

another question to toss out here-

I'm late model engine swapping my truck('76 GMC) and adding cruise control and what not.

My current thought is to use a later model column that has a stalk for cruise control and I guess wipers.

Does anyone know when cruise control came out?

So basically I'm looking at-
84+ wiper motor with fender mounted washer pump/tank
78-83 wiper motor linkage arm and nut
84+(or when cruise came out) wiper switch(column) and module.

I am assuming the 84+ still had a separate module for wipers?

What yall think?