I am rebuilding a 1974 non-A/C C10. I have a new 3-speed heater/vent control and a new blower motor and resistor. See pics. I replaced all of the wiring with an updated harness and accidentally threw out the connections to these items. Soooo, I just need to know which terminals get connected bwtween the blower motor, resistor and control. Any help would be appreciated.