Need Help with door switch!!!

alright, I have 2 Mustangs... Ones an 87' T top, powered windows, locks, everything! The other is an 89', but its not powered lock, windows, or anything!

The doors on my 87' (the one Im planning to drive once fixed ) are rusted to hell, so Im using the ones from the 89'. But I need to put the power locks on them...

I need help!!! What should I do to get it working like it does now on the original door, and how do I install it!?!?




I will post vids of the car before and after, on youtube.com, Ill post the link tomorrow (Sunday):SNSign: