You can look into that skid plate @NukenJED mentioned. RCI's skid plate wraps around the tank enough to cover the plastic.
https://rcimetalworks.com/product/fuel-tank-skid-plate-24-present-tacoma/
I've had them on my previous vehicles. Highly recommend them.
Nice write up. Sorry about your experience. I had a similar experience towing a 2500lbs 5x8 U-Haul from Colorado to Florida. The sag was egregious, and I felt like I bottomed out on every bump. (Though, I did have weight in the bed so that may have contributed). I feel like the coil spring rear...
Heyo
I linked the guides I used to help with wiring. I ended up scrapping the majority of the ARB harness except for the main power and switch wire because I do not plan to run air lockers. Wife & I 4WD has a simple wiring video where you can use part of the switch wiring (with diode from...