Well, the tank is setup finally with the new sump (50g). Old sump cracked somewhere and started a slow leak at the bottom.
I hope to start working on the doors, one side panel, and still haven't worked on the canopy yet (so no lights yet).
Once the canopy is setup I can install the lights.
The OM will be on a closed loop, the return pump is a quiet one 4000. There is not a ton of flow as the top of the tank is at like 5' 6".
I'll start a thread once I get a bit more into the project.