If your planning on making a living off adult movies with screenplays then your gonna starve. When was the last time you saw a Gonzo with a script?

Which brings me to a slightly off topic point. Under the Miller test porn is not obscene as long as it is not purely prurient. In laymans terms, there must be a reason to watch other than to stroke off. Under that definition, 75 % of Gonzo is technically obscene. Frankly, I am surprised the goverment hasn't tried this approach.