I just wanted to thank all those that had input on my inverter install. It has taken a while because of finances but I was able to get the 1/0 DLO cable installed from the engine bay and under the center seat in the cab to the truck bed, then set one of two battery banks and mount the inverter electrical enclosure. I have one of two Redarc 50 amp dc to dc chargers installed so the system is working. I still need to install the second set of batteries and second dc to dc charger as well as the 300 watt psw inverter in the cab. I hope to get the 2800 watt Outback inverter in the next couple months to finish the system.
https://imgur.com/gallery/EoSXEF7