I finally have my new 180 ready to move into the house. Currently running a Sicce SDC 7.0 return and two IceCap 4K gyres on the side walls of the tank. Want to add two more powerheads on the back wall to create a more random flow to get ready for SPS. Looking for input on the additional PHs. Thinking about possibly Sea Sweeps with Tunzes or MP40s. I do have a Hydros Wave Engine for the 4Ks but it’s not the mode that will control the MP40s. Any input or other recommendations are appreciated.