I have seen the skyrim mod "display enemy level" and love the idea. Is it possible to get a version of this for Fallout 4? I feel it would fit in nicely in the game. It can be made lore friendly by tying it into the awareness perception perk so it shows the level outside of V.A.T.S and the damge resisntaces inside of V.A.T.S meaning the perk isn't practically useless. This could also then have future compatibility with the floating nameplate mod which could help to better decisions in target selection / the order you deal with enemies.
Currently there is nothing like this for fallout 4 (that I can find) and think it could be a great must have addition to anyone's fallout 4 load order just like the skyrim's version.