I got the FK-2001 from WhiteDuck's sale, plus a really nifty TG3-BL82, which I am using to type right now.  My first keyboard with MX Black switches, I am really impressed!  Bottoming out like crazy, but having a blast, something about the rock-solid rigidity of the keyboard and the linear switches just feels... right.  
Couple of pics, trying to capture the backlighting;


In addition, WhiteDuck was kind enough to throw in some freebies.  I gotta say, I was completely not expecting these!  WhiteDuck, you rock!

Yes, that 
is a metal dragon key.   
