^ Why not open a discussion here so that everyone can give their honest review and calculation.
What estimation do you mean? Financial estimation?
We have a lot of project experts here, you can share with us and we can give our thought.
Yea financial estimation. Like someone who could tell me how much funds are required to build a certain project, so I can go with fund raising with planning. I planned this project with friend, our idea is to first to reach out developers privately and then public announce it. Btw it's not new, but we are adding what we think other project lacks.
Its better if you can briefly tell about the project and then maybe anyone who is expert on that niche, can guide you and also give you budget proposal.
But remember, always use escrow once you finalize the deal with anyone to implement and develop the project.