Hey, i just bought a Pioneer AVH-P2300DVD Double-DIN DVD Receiver and was wondering what all i would need to install this in my Rx330 without nav or mark levinson audio, would this be all i need http://www.ebay.com/itm/150580524343?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649 ? thanks for the help.