UPDATE:
The blenny is doing better. Going to keep the QT setup going until the tail is fully healed. Melafix Marine worked wonders to get the redness of the tail to go away. All doubters beware, there's another supporter of the Melafix right here from proven success.
On other notes, the tank is doing great. The sand has finally found out where it wants to stay. I did end up losing a couple corals in the process as they got buried and I didn't notice until it was too late. I know where the frags came from though so I can get some more back. I also lost my coral banded shrimp and a cleaner shrimp. No idea why, they just vanished, all parameters are perfect.
The aquascaping is nearly done. I installed a frag rack in the sump and am building the lighting for it tonight. The skimmer is now in about 9" of water and is performing well.
I am getting a little bit of gurgling from the drains, but I think that is due to placement of the pipes and the ends being under water. I'll need to fix that soon. It does seem to be a bit too much flow for the sump from the two Marineland 4500s running the returns. I may have to add a bit of an ajustment to pump some back into the sump to lessen the flow. I don't know if the outputs on these can be restricted or not so I don't want to adjust it there.
Pictures to follow later, when the corals are all placed and it looks better. I sure picked the right time of the year to pull something like this off. With so much going on it's just been crazy.