Phenomenal work! You have accomplished a lot on this project so far. The possibilities of where this ends up are endless. It looks like this could eventually get to the point where you could interface it to work with all the car electronics (SAFC, boost controller, EDFC etc). Then you could just hide those boxes and replace your radio unit with the ipad to control EVERYTHING.
Youve already done a ton with this thing. Im very much looking forward to see how it progresses.