Hey everyone! I currently own a Toyota Prius 2006 with Navigation and JBL System which has 130k miles. I want to upgrade the stereo on the car to a AVIC-8200NEX, which would cost me about $200 to install without parts. Would i have all the features of the unit? Is it worth to have this in my car? I wanted to know if it's possible to just install the backup camera myself, such as is it just buy an adapter and easy to install a camera myself or is it harder than just plug and go at least for the back-up camera. Is the only camera that would work with the AVIC-8200NEX be the ND-BC8? I looked on Crutchfield and want to bring all the parts to the techs and wanted to know if this is all i need? Anything else i'd need to know? PAC RP4.2-TY11 Wiring Interface Metra 95-8240B Dash Kit