Holy cow! That actually sounds pretty dang cool! I have to say you are correct in avoiding trying to sway the “True Believers”. For those who are “on the fence”, though, it sounds fantastic.
Not exactly sure what you are looking for or how you plan to organize your site, but one suggestion is to have a spot where folks can easily find links to vids like “The Atheist Experience”, and “Dark Matter”, and “Non-Stamp Collector”. I can tell you just those three series alone were a tremendous help in getting me through my transition while escaping my religious indoctrination.