Help! installing factory heater system.

[Dano69c10]

Installing my heater and of course I did not take pics.
I have the following questions, with more to follow...

1) Does the blower fan install with the open end or closed end facing out?
Pic please of fan on motor.

2) I have a short, a medium and a long cable, does anyone know the routing of the control cables?

3) The heater core has small and large tubes, which one goes on top?

4) The large 3/4" hose connects to where on L-6 engine?
The small 5/8" hose connects to where on L-6 engine?
Water pump or thermostat housing?

Thanx in advance.
Dano

Pics are worth a thousand words.