Thanks everyone!
Phil, I'm a big fan of Ohms. I also own a pair of Walsh 3 (you can see one behind the F in the picture) and those are excellent as well. They fill the room with sound, similar to the Fs, and even reach a little higher and a little lower, but there's no replacing the depth of image you get with the Fs.
I haven't heard any of their latest models, but I've read they're very well regarded.