OK, making progress here, your suggestions have been very helpful. The good news is that once this project is set up t he design should be pretty static.
The next step us to allow the extraction to advance through all pages, using the page select button at the bottom of the each page listing individual items.
I *think* what I need to do is to create a new parent template to perform this action, but I don't seem to be able to get the existing template and it's elements properly nested within a new page advance template using the Edit ---> Create New Template function. (Also, even with the item list set at the site to 25 items per page, it's tough to test with the output limited to 100 elements.)
Can you modify the attached project to implement page advance, and explain very briefly how you did it?