The correct term in USA is "awsum"! I love what you've done with that tank and look forward to seeing your new one all set up. Great job!
I think Gastrochilas calceolaris must have to put out lots of new growths before it blooms. Mine seems to want to put out vegetative growths like yours. Mine is kept pretty humid (over 90%) and warm (25-28 degrees C) and likes to grow new roots, new shoots, but so-far no blossoms.