Which one was the one that fit and how did the wires have to go in the SQ connector?

I have a 85.5 that has no electric door locks. I need a interior harness, its the one that goes to the back and both kick panels.

I'm looking at one of these. Never really needed a laptop, but the price is right. Pro's? Con's?   http://www.ebay.com/itm/Dell-Inspiron-mini-1012-Netbook-/130715541960?pt=Laptops_Nov05&hash=item1e6f40e1c8#ht_500wt_1077

First off I wasnt very sure where to look for the spedo cable replacement in the FSM but under manual transmission I found instructions for attaching it to the transmission but not the other side. On the box for my new ATP cable it shows a diagram where the cable goes into the cruise control. But Im not even sure if the cruise control in my 87 even works.   So the real question here is where does the other end plug in? Into the back of the dash or the cruise control?     SS of FSM:http://gyazo.