Yeah, I don't think that random sample is going to happen. All you can really do is decide to take the plunge or not. I think keeping your options open in every direction, and considering what each option can do for you from a marketing perspective (and what it will cost you to try it) is the only way to go at this point. Unfortunately, that's time-consuming and requires both the knowledge and the willingness to take some business sensibility and apply it to what is still a creative process.

Writers are still artists. The temperament is not often interested in nuts and bolts.