2004 Avalanche 2 wheel drive Viper alarm question and BCM connections? Need Help.
 

I am installing a Viper alarm and I am not sure where to connect the door lock wires. I have two options from Viper - Green wire for (neg for lock) (pos for unlock) or Blue wire for (neg for unlock) (pos for lock). I thought perhaps a wire on the BCM would work but I am not sure which one or which option to go with. Also I was not sure if the BCM would have a light flash output for the alarm and where the ignition input wire for the starter killer should go. Other than that I have everything else wired. Thanks for the help!!