Ghostwriter to convert my 109 page script into a 50,000 word Modern/Period Parallel YA Romance Novel ($400)

I'm looking for a ghostwriter to potentially form a long-term relationship with. This job is to convert my already completed 109 page script into a 50,000 Modern/Period Parallel YA Romance Novel. I have already done all the heavy lifting by writing the script and the 1800s true story is based on my archival research of the era and its dialog. Please let me know what questions you have and I will provide additional information. For the modern time love story, I would appreciate the ghostwriter's imagination and input. The budget for this job is $400. The finished novel should be submitted within 45 days. Once submitted, I will own the copyright to the novel and have the rights to modify, edit and exclusively publish the book. All work must be original and will be checked for plagiarism. If both parties agree, we will continue to work together on future novels.