are-we-there-yet

I’ve got a dangerous little notion in my head that’s just burrowed into my brain and is quietly trying to take over.

No, not the one for world domination.  Another one. :razz:

It’s an idea for a story.
Well, not exactly an idea.  More like a vision.  Dammit.
And not exactly like a story.  More like a freaking saga.
It’s not even genre-specific.  It has elements of a bit of everything. 
And it intimidates the bejesus out of me at the moment. :poke:

And it’s not that I don’t love what I’m writing at the moment.  I do.  I’ve got a dozen or so stories I dearly want to write.  So maybe this one just stands out because it’s..different.  Dammit.

I’m sure I’ll write it—just not sure when.  Maybe after I convince myself that my skills are up to the task.

So what about you?
Are you currently writing in the genre you see yourself eventually settling into?
And if not—whatcha waitin’ for?