95 Camaro, Python 881Xp alarm

I am in the process of Installing a Python 881Xp alarm in my 1995 Camaro Z28.  I have a few questions if someone wouldn't mind helping out a newbie.  I have the Brain mounted with power and a good ground.  The first couple of wires I am trying to hook up are the lock (blue) and unlock (green) wires.  I read on a wiring guide that I can use the ORANGE / black and RED / black coming out of the keyless entry reciever.  I have tried this, and it does not work.  Can someone please explain to me how to hook up these two wires?  Does it require a relay?

My other question is about the door switch.  I was told to look for a white wire underneath the dash at a courtesy light.  I do not have such a light.  Does anybody have experience installing alarms in Camaro's?  Any help would be much appreciated.

https://www.the12volt.com/installbay/detail.asp?info=alarm&year=1995&make=Chevrolet&model=Camaro&ID=486&type=Alarm

Yes you need relays for the door locks as they are rev. polarity. The door trigger is

Through research I have found that my car has the 5 wire door locks.  Looking at the diagram, I am still confused.  The terminals that are confusing me are the 87a and 30.  Do I have to cut the wire leading to the motor or can I just splice into it?  Can someone please explain this further.  Hopefully someone that has installed an alarm in a Camaro before can chime in with some help.  Thank you.

https://www.the12volt.com/doorlocks/page3.asp#5w