When you all approached your city and told them your ideas, did you provide any type of monetary numbers, such as the type of revenue you plan to bring in, the taxes they will gain from it, jobs that you created... etc. or did you simply state what you were producing, how you were producing it, and what you needed to do in order to satisfy all requirements?
This is my next step, but I am having trouble with how in depth I need to go or how much information I need to disclose.