Convert Scanned PDF to Text file

I am looking to convert old PDF documents from scans to text documents.

You can use OCR to extract and get part of the way, but the document needs to be cleaned up.

I have shown the job as hourly, but in reality it will be by pages, the more pages converted the better, if you are faster then you will make more per hour.

I have different tiers based on the quality of the PDF.

I am including 2 pages as examples of some of the worst cases you will encounter.

Please give examples of your work and your strategy to convert.