Need help with project

Hi there im looking to hire a ghost writer who can help me with a project, a project ive been working for 7 years. Its a sci fi project, a project which Im feeling lost with now. Im trying to come up with what i call the perfect formula for the pilot but whenever I do come up with one its dismissed becuase it doesant make sense. Ive written the stories after the pilot but its the pilot thats going to define it. What i need is a fresh ideas, assistance with where to go and help bringing my characters to life. Im very good at telling stories, but giving the characters their own personalites im not good at. The last thing i want is for this project to fade away I want to still carry on with what I planned for it 7 years ago. Im hoping anyone can assist in anyway. Ive already pooled alot of money into concept art for the project.