dodge dakota viper 5706v

Looks good!  Only one oversight.  You will need to connect the thick Pin 5 Red and Pin 2 RED / Black wire to +12V constant.

Here are the wire color of the CAN wires at the igntion harness :

De-pinning is a pain but makes things look neat.  The down side is that if you ever need to make a change, you have nothing to work with.  I make a compromise between the two and just cut the unused wires to a bit less than 2 inches, then group them together with heat shrink tubing that covers the ends and, after heating, holds them securely.  If I ever need to make a change, I have enough wire to solder on a length of the correct color / gauge wire.  Think most installers have a large bag of trimmed ends for adding length to any wire during an install to reach the destination.