Non-fiction Book Developmental or Line Editing

I am seeking a professional writer/editor to assist with refining a non-fiction book I am developing. Here’s an overview of the project:

Book Length: Approximately 120 pages.
Content Creation Process: I created a detailed outline and used ChatGPT to research and generate the initial content. The AI-generated content is organized based on a structured prompts I provided, and it forms a comprehensive first draft of the book.
Project Needs: While the AI-generated content is detailed, I am looking for a professional writer to enhance this draft from a human perspective. The primary goals are to:
Ensure the content is cohesive and logically structured.
Improve readability and flow, making the content engaging and easy to follow.
Maintain consistency in tone and style throughout the book.
Provide any necessary revisions or refinements to enhance the overall quality and professionalism of the writing.
Given the current state of the manuscript, I am looking for a service that is somewhere between developmental editing and line editing.

Could you please provide a quote for this service, as well as any relevant experience you have in working with AI-generated content or similar projects? I would also appreciate an estimated timeline for completion.

Thank you for considering my request. I look forward to your response.

Best regards,
Bailey St Jean