OOC
That's what I am planning to do. I just received a third application, which I need to look at still.
When I've run MCWOD here before, I have started most characters out solo but then worked on tying their stories together over time without forcing things. Whether the PCs come together or not, I intend to have their actions affect each other's stories.
Demons definitely lend themselves well to solo play, but we'll see how things go. I don't have any plot ideas set in stone at this point. You'll have a lot of opportunity to shape the story.