Thanks for everything guys!
I did run all my wires under the door sills straight from the dash to the trunk. All audio wires by the driver side and the power wires on the passenger side. All audio/video wires came out too bulky as expected, since I have my car wired for Amp and DVD player plus extra input wiring setup that terminates at the end of the center console for PS2, ready whenever I need it. I fabricated plastic covers over the audio/video wires to protect it from foot traffic and to make the carpet lay flat. Everything works fine...thanks again for the input!