Just quickly modified my proposal bid to reflect our discussion.
The two hazel scripts are ready for you, 1) the OCR converter containing the embedded AppleScript requested in messages and 2) a sample of how to set up your keyword search-and-move scripts. (I'll aid you in refining the searches after we have it running on your system if you need any advice at that stage!)
The OCR Converter was built using the library provided (and is running great!) I've modified the preferences of the conversion to match your desired file specifications and matched your specific workflow requested in workflow.pdf.
Hazel itself will run the script on all sub-folders within the scan folder you attach it too (unless we tell it otherwise) as desired in the initial project outline.
I believe i've accounted for if FineReader was purcahsed from the app store or their website - if not, its a very quick and easy modification to a single line of the code - so no issues there!
Once again many thanks for using freelancer, once the proposal is accepted I can get the hazel rules shipped to you via the site enabling you to import them to hazel in a matter of seconds, getting you up and running instantly!
Once again, I hope you've had a pleasant experience using the website and hope you have a great day!
Kindest, Jeremy