Extraordinary alien petition for a green card (with no employer sponsorhip). How can I find if my qualifications are good enough?

Thank you for answering my question. Regarding the petition, I think I fulfill at least 3 items in the required list...but have questions. For example: Publications as a practitioner (specialized finance magazines, speaker at conferences, radio, TV, newspapers); Judge of others (two years of experience as Tutor for Master Tesis in Finance at a University in which I also teach regular post graduate courses); commanding a hihg salary (compared with my city´s average income). I can attach my CV if needed. Thank you!