I went ahead and bought a Nikon 50mm f/1.4G lens.  I always wanted a f/1.4.  A 24mm, 35mm or 85mm f/1.4 would be $1500-2200 so those are out.  Only thing left if the 50mm.
It's $150 more than the f/1.8G version.  The 1.8 is a tiny bit sharper in the center but the 1.4 is a tiny-tiny bit sharper in the corners.  Overall the 1.8 is a tiny-tiny bit sharper, has a fraction less distortion and less chromatic aberrations.  It's so close that individual lens variation could account for the difference.  Nearly identical according to photozone.de.
I'm going to give Best Buy a shot.  Crazy I know.  Bought a couple of filters as well.
-Nikon 50mm 
f/1.4G.
-58mm Platinum* 
CP filter.
-58mm Platinum* 
UV filter.
-1 yr. accidental damage.
$350 + $30 + $20 + $40 +34(tax) = $474.
At least now I won't have such a large "hole" between the 16-35mm and 105mm macro.  I also need to ---STOP--- buying stuff at 4:30am.  LOL.
*Supposedly semi-decent filters made for Best Buy by Sunpak.  We'll see about that.