My few cents...have have applied and got into the same schools...was rejected last year...and from India..i think you definetely have the academic skills required for the course...so i dont think you need to worry about that...you might want to think of why you want to apply there and have some relevant experience. Your experience in management is excellent..but my sense is that its is not completely relevent...what is needed is you apply the PPP model to approach a development model...and then say that you have the benefits and now want to scale it up...i used exactly same content for my SOP...used a ppp model for an agri dev program and showed success and then i spoke about how i intend to scale it up in my and how the school will be useful to me in my pursuit in my SOP...hope it is some of some help to you. All the best.