http://www.nexusmods.com/newvegas/mods/55061/? & http://nvse.silverlock.org/ got these two? those should be first. Super easy. Just follow the instructions, you'll boot the game through Fallout 4gb from now on.
After that, download The Nexus Mod manager. Fallout Mod manager hasn't been updated in years, don't use that one.
After the Nexus Mod manager is installed, http://www.nexusmods.com/newvegas/m...ds.com/newvegas/ajax/modfiles/?id=43135&pUp=1 click: "download with manager" for all three parts of the LARGE pack
Activate part 1 of the mod in NMM, it'll install, do the same with parts 2 & 3 but select NO when those two ask if you want to upgrade to new version. Go to tools at the top of NMM and turn archive invalidation off and back on. boot the game and test it out..
use https://loot.github.io/ to sort your load order as you start to add more mods.
Superb thankyou.