The gsp's are looking great Sean!
What I would do in your tank is put the colt's on the sandbed of the tank more to the leftside, center in the back of that sandy part.
Move the big colony of zooanthids in the 2nd pic to the sand bed as well if it's on it's own piece of rock and is easy.
Then I would move some of your sps frags onto the top of the rock work and especially the far right hand rock structure as it (from memory is the highest) may get the frags closer to the top.
just some "Artistic" opinions.
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No matter what the morrow brings, inventors keep inventing things.
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Jonathan
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