I typed a long disclaimer when I posted that link.........I wonder where that went
What I said was I definitely don't recommend doing what you are doing. It's true the body plugs are all different, and if I recall, there are 6 connectors on the motor end you have to replace (cost me $60-70 from DrTweak). I have several problems I attribute to this as well. I have no air bag, no Check engine light, no Tach, and a parasitic power drain. I'm going to pitch mine whenever I can find one and be able to afford it at the same time. Hopefully a proper harness will clear up all of this.