The LED light arrived and installed. All the plumbing are also in place. The cloudy crust on the front glass is just salt crystal when the tank was laying on its side waiting for the paint to dry.
I will be using two Mag 7 as return pumps, and also 2X 200W heaters. I have learned from experience to have 2X of these as a preventative measure in case one of them fails, I would still have one working. The general rule is to have multiple mechanisms that are considered “lifeline” for your tank, such as pump, heater, etc.