I have an AquaC Remora Pro with the Rio 1400 and it puts out way too much power, I have to turn the pump down quite a ways to get the foaming to be perfect. I am going to swap out the obnoxious Rio 1400 for a Maxi-Jet 1200, which should be perfect. I already have two Maxi-Jet 1200s for water circulation and they are great.
MP900 230gph
Rio800 211gph
It looks like in your case, this would be a good swap.