And the number changes to 896! J/K, glad to see you finally got her home.
To turn the motor put the tranny in neutral ( I usually forget this part until I see the car moving ).
Look behind the driver-side front wheel. If the dust cover is in place next to the engine there will be a round hole about the size of a silver dollar. If no cover you will see the crank end and a square hole.
The square hole is 1/2". Put an extension on your driver, 1/2" of course, and turn the engine CLOCKWISE or as if you are tightening a bolt. CW is important as that's the direction the motor spins and it won't try to unload the tensioner.
Turn away! Now if it turns freely locate the very tiny notch in the crank pulley, line it up with the timing mark on the front case, then look at your cam gear marks. You may need to rotate the engine one extra revolution if the marks are not facing each other in the middle.
I'm guessing the bonus wiring was for some type of radio and/or radar detector hookup.
Enjoy before your deployment, let us know what you find out timing wise.