I have an 03 edge and i installed a carpc about 4 months ago. For the motherboard i used the m1000 and mounted it behind the screen in the dash. I mounted the screen where the radio was. i just cut out the bottom so the screen would fit in the hole and it looks okay, good enough until i get around to flush mounting it .The power supply (i used an m1atx) is to the right of it. and the harddrive is attached to the metal bracket that is behind the radio bezel on the right. For the stereo i have a 4 channel amp beind the seat that is connected to the motherboard with a headphone jack to rca converter. I install have some pictures of my install if your interested let me know.