woke up in fallout 4 with Halo system

in the world fallout where people fight for anything from food to territory and when big faction take all the weapons or even try to take anything that they get there hands on.

what if there was a another faction rises up with unique armour and weapons and vehicle that stands out as they go across the commonwealth will they be friend or foe well only one way to find out.
(hey before you read let me explain a little about this I've played both halo and fallout and enjoyed both and recently i played fallout with halo mods on and thins what gave me the idea to make this story and ill try to make it good but feel free to help by pointing stuff out that i missed or messed up on or even if you got a idea or two and now before you go read i will try to post as much but i have other stuff now enjoy the story)