So im buying a DSA Neo 65 (36x20x21), used to have a 28g nano. I currently have an mp10, and will have an eheim compact 3000 return pump (792gph). I dont want to sell the mp10, what would i need to add powerhead wise to get enough flow for a mixed reef? Im looking at the tunze pumps, not sure which one i would need. Dont have enough money for another vortech, thoughts?