I'm almost finished with the completion of the rebirth of my 75 gal. and looking to replace the lighting. I've been looking at the Marineland double bright led and their reef setups to replace my old flourescent lighting. At the most, I plan on having just a few plants so I think the reef may be overkill. My tank if 48" long and from the videos I've seen with similar setups, there are some pretty substantial dark spots on the ends of the tanks with the 36" to 48" Marineland led setups. I came across a video where a guy took two larger Marineland led setups and butted them together after modifying the legs of the lights and it looked outstanding. I'm thinking of doing this with two of the smaller Marineland 24" units to get almost complete coverage of my tank. Anybody had experience with these lighting units or seen this application with the modification before?