I'm setting up a new tank 84x30x24" I'm trying to figure out which jebao gyre would be best to get the tank up and running. I have 4 mp40s that will be coming over once I move the old tank out. I'm looking at gyres just a single pump solution for flow durring initial setup with live rock, no coral or fish in the tank. Not sure if I'll even keep it in the tank so I'm really only interested in jebao because of price. Problem I have is there are so many different ones out there I'm having trouble trying to figure out which wouid be best. Any recommendation from those of you that have experience with them?