Aren't the jebao's able to control the flow? If it is then i'd run it, perfect pump to dial in the settings for the overflow. The time I did run a sump it was a wetdry and I quickly threw that out cause I got tired of all the noise and evaporation lol. I also tried k1 and hated it. I just used a 75 gal and made it into 3 compartments, mechanical (foam), biological (ceramic media), and heater/pump area. I like to keep things as low maintenance and simple as possible lol I dont even wipe off algae so it can consume nitrates so I dont have to water change as often lmaoooo