1987 New Yorker electrical question...

Hello:

I have a 1987 Crysler New Yorker 2.2l 4 cyl automatic... I'm trying to do a custom stereo install, but my service manual is burried somewhere in storage... There's a lot of electrical devices in this car and I don't want to just start cutting wires or anything without knowing for sure which is which... Can anyone out there help me identify the power wires I can use for the deck? Any help would be greatly appreciated...
.
Thanks for reading my thread.
-Mike.

I found wiring diagrams after searcging a little harder in google... :)