Need to install car alarm and looking for guides

I need alarm wiring diagrams for an 87 pontiac bonneville and a 96 buick century. car alarm has power door locks, and remote starter.
Anyone have any kind of wiring diagram for even a list of wire color
codes/locations for these vehicles? I've already done the power door locks on the bonneville, but i still need to find out which wires go to the starting the thing. I've put a test light on the wires under the steering column but i'm having a little bit of trouble identifying the wires related to starting the car.
And no i'm not trying to steal the car by hotwiring. I know they have a steering wheel lock that would keep the wheel from turning anyway. I won't even mention that other method.
I remember i installed a similiar alarm on my old cadillac brougham and it was easy.. oh well
oh yea please respond via email as well as to the group thanks!
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Try http://www.the12volt.com /
Cheers
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