First thanks to anyone who helped me out with this.
Looking to replace the factory radio and speakers with something a little more current. Would like the new head unit to have CD/USB/aux input capability. Also want to replace factory front door speakers and replace the aftermarket speakers in the rear doors installed by a previous owner. I don't want to cut into the factory harness or dash structure to fit a new unit. Ideally the head unit will not be too flashy looking and is close to dash lighting or has changeable lighting color so I can get close to factory. No interest in installing speakers in any other location or placing and amp in the car. Just want some decent sound and audio options when travelling.
Suggestions? Tips?