All right, I finally bit the bullet and got the Fujinon 56mm f/1.2 lens I'd been thinking about for six months or so, to replace my 60mm f/2.4 Macro.  That's still a great lens (and I have one spare, if anyone's looking!), I just prefer something with a little more speed & easy focusability in low light for the kinds of things I tend to use it for.  I also just really like shallow depth of field - or at very least, I like having the option if I want it...