I like the looks of the new kenwood dnn991 but I read a bunch of crapppp about there last model. I'm wanting a sq loud system. 5.1 surround navi Bluetooth 5v pre's back up camera blue ray (would be cool) internet....I could go with a decked out carputer but I don't want to have to figure out where to mount another radio plus my screen, and will the sound be just as good going from a single RCA off a car puter to a bit10 as a head unit would with 3 RCA outs? Price under $2500