woohoo, feeling more at home with Kubuntu and Plasma.
I moved my single panel to the top of the screen, set up some global shortcuts for moving windows around (love how I can do corners out of the box, unlike GNOME), and styling Konsole to match my Vim colorsheme (v important!)
One potential bug: when I switch Workspace Theme Look And Feel, my Task Switcher seems to revert to the default Visualization (which is Breeze)