Okay, I broke down and tried the 2.0 script for the first time (hadn't tried any of the previous versions). There is a lot of work involved. First fixing the readme file so I could actually read it then the scripts themselves take a while (not too long). Converting the HTML to ePUB then fixing the results in Sigil (I only fixed the chapter headings and one name that kept being misspelled in the conversion).
While I'm grateful for all the work done to create these scripts but I'm happy I have a Kindle and very few Topaz books, so I don't really have to go through this often, if at all.