Hooking up power door locks

How hard would it be to wire up power door locks on my 92 LS 2 door? What else would I need besides the little switch?

This has definately been discussed before, but as long as I remember right you will need to get the relay control unit, the door switches, door wire harness, lock silenoids, and the interior plugs (unless you feel like getting the whole interior harness, I just cut the door plugs and the one for the control unit and rewired them). It helps immensly to remove the fenders when doing this.