My idea for a custom story.

[MysteryFLuff]

Whilst playing through the custom story "Abduction" the thought of a Cthulhu based story came to my mind.
Any reader of H.P Lovecraft can already recognize that The Dark Descent is a telling of his story "The Shadow out of time". I thought that in the custom story you would play as inspector Legrasse from "The Call of Cthulhu" (respectively). And that notes you pick up along the way would contain snippets from the story or Cthulhuian Mumbo-Jumbo Like "Ian Ian Cthulhu Fh'tagn".

Seeing as though I'm useless when it comes to map design and programming, does anyone feel like that would be a good custom story?
Thanks.