Comprehensive Proofreading & Feedback for Poetry

I'm seeking a capable proofreader with a flair for poetry to enhance the quality of my less than 50-page book. Your responsibility will entail, but isn't limited to:

- Correcting grammar and spelling errors for clarity and precision.
- Evaluating and suggesting improvements on the overall structure and flow for better reader engagement.
- Analyzing the themes and messages to ensure they resonate effectively and are sufficiently impactful.

Please note, the book contains a mix of both traditional and free verse poetry styles. A strong understanding of these styles, as well as previous experience in poetry editing or writing, will be ideal for this job.