150 Pages - Word file Re-Typing

I have 150 pages saved as scanned PDFs and images that need to be re-typed into a single Microsoft Word document. I only need the text captured—no attempt to copy original layout, fonts, or any images and tables. Whenever a word in the scan is hard to read, please enclose it in double brackets with a question mark so I can spot-check it later (for example, [[?word]]).

Deliverable: a clean .docx file containing all 150 pages’ text in the same order as the scans, with every uncertain word flagged as described above. Accuracy and consistency matter more than speed; I will run a quick comparison check before releasing final approval.