HELP- Wiring harness for power door window/locks - terminal connections?

[Gregsmx]

I have installed a later model OEM power window set up in my '75 Blazer doors. Wiring harness is also GM from the same year as the power window operators.

All is installed nicely, including switches and wiring harness is terminated.

The other end of the wiring harness has two clips that terminate under the dash near the main fuse panel.

One is a grey clip that has two female terminals on it:
1 terminal - 2 blue wires.
1 terminal - 2 black with white stripe wires.

The other is a black clip that has three female terminals on it:
1 terminal - 1 orange with black stripe wire.
1 terminal - 2 grey wires.
1 terminal - 2 tan wires.

Can someone tell me the source for each of the wires mentioned below so I can terminate the clips into the fuse panel?

I assume the orange with black stripe is continuous hot? The others I am clueless. Also, if you know what size fuse will be required inline with these wires that will operate the motors, but still protect the system.

Thanks in advance for any help on terminating these wires.
Greg.