*UPDATE 1/16/07*
I just let the tank grow some more. you can see how the Rotala rotundifolia is starting to appear creating a "mid-contrast" between the Rotala sp. green and the Limnophila aromatica & Ammannia gracilis. The Rotala walichii has also starting coloring very nicely.
Front
Left side shows Rotala rotundifolia poking out
Grazing Cherries
Rotala walichii
Rotala walichii