I am going to be putting a complete set of electric AutoMeter's in when I do my next little upgrade, and I was wondering if anyone might know of any problems I may run into. I know that they make a harness that will hook right up if there is any problems - I just don't know that I would need one. I can verify that with AutoMeter - but I just wanted to know from any of you guys if you thought there may be any trouble spots. Thanks!