Sorry for the late reply--I was out of commission for the last week or so...
For your LED Cinema Display, I recommend that you get our new WorkFit-A for Apple
--no VESA adapter needed because this WF model mounts the Apple display via the display's own base.
The regular WF-A isn't quite up to holding that display's weight along with KB, Mouse and other stuff. Its capacity is 20 lbs and that Cinema Display weighs 21.5 lbs. Moreover, your desktop at 32" high is maybe too high for optimum keyboard placement. The WorkFit for Apple includes a drop-down keyboard tray which allows the keyboard to be placed up to 4" lower than the desktop surface.
The only other alternative to our Apple WorkFit would be the WorkFit-S HD
(part number 33-344-200, you also need a VESA adapter from Apple for the WF-S). That would be a very good solution too.
For your second display, please wait a couple weeks and you'll see us launch a solution that will work nicely!