Unsure where exactly to post this, but here is an alternative mod to the TTW Courier Stash enabler menu: http://newvegas.nexusmods.com/mods/46251
Basically does what it says. Integrates the armors and weapons so that they can be found on NPCs. If the NPC usually wears metal or leather armor theres a possibility that the npc will wear the Courier's Stash variant. Same with weapons. I find it works well, at least in non-TTW FNV with the DLC integration mods (those are easy to find).
Vault 13 armored jumpsuit and canteen can only be bought at Vault 21. Mod author removed the tribal raider armor seeing as it was exactly the same as the blastmaster raider armor.
Also, it seems the mod author fixed some bugs with the armors and weapons.
10MM Pistol, Reinforced: "The Professional" and is now considered an "Improved Holdout Weapon".
Grenade Rifle, Lightweight: "Demolition Expert", "Grunt" and will also ignite gas traps on hit now.
Machete, Broad: Can now have poison applied and is added to the appropriate GRA challenges.
Caravan Shotgun, Sturdy: "Shotgun Surgeon"
Metal Armor, Lightweight: "In Shining Armor" and will no longer receive the benefits from "Travel Light" and "Light Touch" perks.
"Also the caravan shotgun has a script to fix the VATS critical bug that all shotguns have."
I will test this mod out to check out compatibility with TTW, but I'm assuming it should work fine, since its a NV mod. It does require NVSE though. If others can give feedback after using this mod, that would also be helpful to others. My apologies if I posted in the wrong forum. (Also, couldn't find the font size menu after the quotation so that's why its messed up XD)