Thanks for the help. The plugin for bulk uploads was a lifesaver.
Ignore my last question — I sort of figured out the parent/child theme approach and located the parent style.css definition.
Areas to change are fairly obvious.
Thank you so much for your assistance and excellent guidance to get me going in the correct path.
Thank you Bojan.
Of course the next question comes…
How do I change footer font characteristics — in the child theme, some style sheet someplace or elsewhere>