Bulk JPEG to Word Conversion

I have a zipped folder filled with JPEG scans of printed letters and other formatted documents. I need every page run through accurate OCR, carefully proof-read, and then merged into a single Word file. The final document should mirror the originals as closely as possible — headings, paragraphs, page breaks, and any simple formatting must remain intact so the file can be printed or edited without further tweaks. You are free to use tools such as ABBYY FineReader, Adobe Acrobat, Tesseract, or any equivalent software, provided the end result is clean, well-structured, and shows no noticeable OCR errors. Please let me know your typical accuracy rate, the workflow you follow for manual verification, and how quickly you can turn the folder around. Thanks.