1. Pic not working for me!

2. See pic 4 - the green wire goes onto one side of the ignition coil

3. Yup, i'm pretty sure that the one used for the dumpvalve. Do not t into the fuel pressure reg line for your boost gauge!

4. That looks like the vacum hose that goes to the MAP sensor. The sensor is mounted on the inner wing below the header tank, on the underside of an angled plate.

5. Your coolant return is missing from the turbo. The brass fitting should be connected to your amal valve (Part sitting on the upper right of your header tank in pic 4) Actuator should be connected to the same valve. Brass fitting to port marked C and actuator to port marked W.

6. I'm not too sure, but the connector with the grommet may be part of the fuel pump/sender wiring? As does the black connector with three wires on it. I'm probably wrong though lol

Hope this helps!