I went to my LFS todayto ask a few questions and found that they sell this light. I have 2 finnex stingrays and 1 fluval 3.0 light that are growing and maintaining my plants quite well near the middle and top beautifully. However I find that some of the leaves and or plants on the bottom portions are a bit lacking. I was recommended two of these because of how well these lights would penetrate to the bottom of the tank. My question would be would it be worth saving for these lights? I really like how much customization comes with these units.