I ended up getting a 2013 Jamis Coda Comp...so not one of the bikes I listed at the start, but pretty close. The deciding factor ended up being the ride. The other bikes felt pretty darn similar, but the Jamis felt more comfortable somehow.
This purchase put me on the lower end of my budget, but hey, it felt right. I considered the Coda Elite, but I didn't think that upgrade was a worthwhile as upgrading models of the FX or Sirrus.
Now I need to consider what I might upgrade on the bike.