With more batteries being added to the car every week, I wanted to start wiring them together. Below is a picture of the rough wiring diagram for the high voltage wires. Note that I plan to start with 18 packs in the car at first and upgrade to 24 packs after I prove everything works as designed.
Below is an under-car view of the wire paths. I was been able to re-use the former coolant, hydraulic, and vacuum hose brackets and routes to get both the 2/0 AWG and the 6 AWG wire pairs from front to back in a clean and secure fashion.
Above is a view of the trunk compartment coming together. Note the orange wires coming in/out of the sidewall. I drilled the holes, then forced PVC pipe into the hole to protect the 2/0 AWG from getting cut by the rough holes. Close up below.
I drilled a total of 2 holes per side to reach the rear-wheel well compartments on both sides. Below are photos of each side.