I need a book typeset from text provided from OCR

This is a book of approx. 320 pages. I have created the first 20 or so pages in Quark 2018 to provide a template for the typesetter. I will provide the Quark file, the text and, if required, a paper copy of an earlier edition of the book. This new edition is going to look like the earlier edition, but I have updated some aspects of the design and typography. There are seven sections, each section will require a change of running heads on the right hand page.
So that I can later proof and add to your work the file MUST be created using Quark 2018 or compatible Quark software. You MUST have excellent English. Some titles and headers in the ocr are unreadable – but I can resolve this particular problem.
Cover design is not required.
I attach a sample pdf and the ocr text.