[Parappa]

Just finished the installation, it was probably one of the easiest I have ever done in a car. Make sure to connect the 'amp' wire from the HU to the 'brown' wire from the factory to turn on the power for the front door speakers.
The HU like the main poster said sits a bit recessed and deep. Might not bother some. I didn't feel like dremelling or drilling so I added some washers behind the HU bracket to push the HU forward. Not as flush but good enough for me.

The washers were aprox 2.5 mm thick