Goalcreas, the 30 cube sounds like its becoming a holding tank for plants.
I can't wait to see how you plant and develop the tonina in your layout.
Tom, you bring up and interesting point about Amano's plant selection. Has he ever done a scape with Toninas or Eriocaulons species? I bet if he started using and developing scapes with these plants they would become another staple to aquascaping much like what he did with popularizing glosso and Amano shrimp.
-John N.