Why do you want a return pump with so much flow?
Your tank is a 214g. Following the rule that the flow through the sump should be 3x to 5x the display tank, you only need 642gph to 1070gph.
Moving too much water through the sump will result in noise and microbubbles in the display.
If you are wanting more flow in the DISPLAY tank, build a closed loop with a separate pump. The return pump really doesn't need to be supplying all the in-tank flow.