DX wiring is pretty easy, just did it on mine, wire harnesses are easy to find. If you have any electrical know-how you should be able to perform this swap. Just remember to solder and shrink tube connections so that a couple years from now the wire doesn't come apart from corrosion and vibration. Other than the wiring the dx is as straitforward as the SI, and if you want a sunroof, you can always add it.