Look. Gun Overviews should not have anything resembling advice, at least, not anymore.
The Surveillance Camera, well I'll give you credit for at least trying to make it a bit more serviceable than the last time. It was still a bit of a mess, but I cleaned it up somewhat. And renamed it to CCTV.
Still in a Work in Progress, this wiki. But I do appreciate the new, probably much-needed page.