Has been installed and functions as expected. Ran into some hiccups because with the OBD device that connects to the port, in that it drained the battery. At first I had an in line switch however the switch was after the device so it still drained the battery. I since purchased an OBD extension...
For, anyone looking back at this thread wondering if it can still be done. I was able to get it up an working made some minor adjustments to the OPs code. I noticed he had 18 LEDs from what I counted in the video. But the code reads 23. I meant to cut my strip to 23 but miscounted and cut on 21...