I finally got around to installing the system. Took waaaay longer for me to do than originally thought because I tried to be meticulous with everything (and I've never really done this kinda install before). Everything works that I WAS able to connect, but I have some adapters and such coming to me so I can finish up some of my nuanced bits of my install. I'll have to go for the reverse camera install and subwoofer upgrade another time. Much left to do, but at least I have Nav and Bluetooth and all that jazz again.

FYI - if it's not been said anywhere yet, the mic in the kit has a 2.5mm plug, and not the standard 3.5mm everyone is used to for headphones. I'm reusing a mic that the previous owner installed with the parrot system I removed, so I'm waiting for a 3.5mm to 2.5mm adapter. I'll just have to pull the Dynavin and plug in the adapter and the mic should work.