hey guys im putting a pioneer double din 7 inch lcd with gps, hd radio, bluetooth the whole shebang.....ive done lots of HU installs in 04+gp's but this will be my first dvd/gps unit.....just wanna know if install supplies are the same....im assuming i dont need a dash kit anymore? what about wiring harness' and i will have a brain to mount also.....what sensors or vehicle wires to i need to tap into as far as the brain goes? anyhelp is greatly appreciated thanks...