I was a little terrified to do it. I'm glad I did it my original harness was creating gremlins. My kit was the Ron Francis wr retro 95. Think yours would be more plug and play. Mine was a total rewire no key buzzer glove light none of that few things I have have to do that on my own now. Not a huge deal but it was a lot of work for sure and time. I only spent 350 not 1200.