Immediately, what seems to be biggest sub-mod for Misery is the biggest confusion to me, that is, if you want to add more sub-mods, on its own, it seems like an absolute must have for Misery, and it seems relatively easy to add.
The problem comes from, that there is so many other weapon sub-mods, so I am not quite sure can they fit or no.Links for best all Stalker games mods and standalone all-in-one modpacks:Misery - Stalker : Call of Pripyat mod.
In Gunslinger mod you can use a headlamp, a flashlight and a pistol flashlight at the same time.