Thank you so much for the great suggestions @duke.severn and @paul.dalpozzo! 
Your suggestions have been added as numbers 63 - 67! 
Note: There were a few that were already in the list, so that is the only reason why all weren’t added to the list.
@paul.dalpozzo Just to double-check, when you select the images and change the widths, do you then click the “Apply these changes to these elements” button after adjusting the height and width values? Sometimes it takes 1 or 2 clicks on the “Apply these changes…” button for the changes to be applied. If this is not occurring, it might be worth filing a bug report just to be sure: https://bubble.io/bug_report
@paul.dalpozzo I would have added this but Bubble has previously mentioned that it is not possible to do this even if Bubble wanted to add “open in a new tab” as a workflow action. Currently, there is a similar workaround that allows you to tie workflows to a link element though: Trigger workflow when link is clicked - #10 by fayewatson