I've not kept up on aftermarket steel braided hoses but it used to be they would be more likely to break than stockers... and stock lines work fine... heck I'm running '95ish Suburban brake lines up front... I need to look up those part numbers again and keep that on hand if I do ever break one...
I'm curious what they did to those leaf springs, maybe F150 springs?
There's a wheel bearing lock nut kit with both nuts and the washer available in the aftermarket, don't remember that part number off hand either, but find yourself a Dana 44 hub socket and that's all you need for that, to get the odd auto hub nuts off you just need a strong magnet to pull the lock key out of the keyway while turning the nut both ways a little bit with a pair of big channel lock pliers... no need for a giant socket, it shouldn't be that tight...