I agree with parker928. These girls will have to sit through a seminar about cryptocurrency, yet alone Blackcoin, to be able to grasp and reiterate in detail their knowledge of the subject to be taken seriously. I imagine a camera crew promptly interviewing one of the women and she has the opportunity to shine by exuding her knowledge or get flustered and spew out some unintelligible jargon, chagrining the community. Wall Street is a major venue. The girls should bring their A+ game. It's possible, and we would all like to see this work. 
Agree.. have to be careful about the target audience.. although any publicity is good publicity.. In a resource constrained situation (as this obviously is as we are taking donations), it's advisable to hit the right mark.
50 busty girls might work well to market Energy drinks to young men/teenagers.. I'm not so sure about them getting investment in cryptocurrencies.. may want to think about a better strategy to get investors interested.