You have a very bright idea. This basically stated almost all the problems and loopholes in current blockchain technology and their respective solutions. Seeing this through will be a Hercules project, much worse for just a two man team. You really need to seek for sponsors . I wish people will support you with this mission but a lot of people will not be comfortable handing over their money to a two man team without a reputable company or proven credible individual's support. I would not blame them much because we have seen such bright ideas used to scoop people's money in the past and the project was not seen through. I would advice you make your proposal to corporate bodies that would be willing to sponsor the project with more developments, especially in marketing and promotion; that's if they don't steal your ideas and discard you anyway. The world is a cruel place but you have to take your chances