The batteries are all in the car!
It took about 3 hours to finish up the front box there, and I'm done. Which is a good thing because I'm tired of all the scraped knuckles and pinched fingers. Those batteries are not pleasant to work with.
The pack of batteries in the trunk are still isolated from the ones up front, so I need to run the lines between them. After that I need to start running all the remaining high voltage lines that I haven't built yet.