I finally got around to redesigning the site!  At first, I was just going to use one of the ready made minimalist themes, but I wasn’t completely happy with any of them.  What I ended up doing was stripping down and tweaking the default Kubrick theme that comes with WordPress and adding a little code to generate the navigation tabs.  I’m probably going to be adding more to the footer over the next few days, like recent post links, recent comments links, and a search box.