I hope android auto is better than carplay. I hear great things about AA, not so much about carplay. I'm about to do this install this weekend, or try to. Got the Pac 31, 4200NEX, micro bypass. Your setup looks good, though I'm not a fan of USB right there in the open. I prefer it hidden in console with cable out or keep USB hidden. Also planning to setup chromecast to rear (dual zone) for Netflix/Kodi/Youtube playing.