Donald,
Like UPEI, SFU will be pretty much only bulk loading newspapers and issues. We've supplied a sample MODS file in the README to the
Newspaper Batch module but it's pretty simple.
I agree with compliance with the NDNP guidelines and your preliminary issue-level form looks good. It would be extremely useful if we could populate the Parent Newspaper Information automatically for issues, so we don't get varying spellings etc. of the title. If we can't infer the parent newspaper form the context (which we probably can't do in all cases), maybe an autocomplete on title that would then fetch the rest of the details for the selected newspaper would be an option worth pursuing.
One (perhaps minor) issue I have with the default form that currently ships with the newspaper solution pack is the inclusion of the "Newspaper Preceding/Succeeding Information" section. While this would apply to many newspapers, it also clutters up the form for newspapers that don't. If we continue to include this I'd recommend that this section collapsed by default to improve usability, at least usability from the perspective of a site that wouldn't be using it.
Mark