I’m planning an upgrade...thinking the Waterbox Reef 130.4. Looking for opinions on this as well as lighting, return pumps, power heads, etc. WB has an option to include 2 AI Hydra 32HD. I plan on a mixed reef so not sure that these are the best option. They also recommended Vectra L2, M2, or S2 pumps. I’ve not done the research yet on the pumps. For power heads I’m thinking a pair of MP40s with battery backup. Thoughts?