I wish I could do that, but my sump is too small to keep everything running and be able to discard a decent amount of water.
My tank is a 60G cube, and the sump is as large as I can get in there.
The return pump compartment is pretty small and the pump would run dry within a minute.
Maybe I need to knock out some baffles, and just put the skimmer in the refugium part.
The sump is a cube, too, and currently divided through the middle, and then one half divided in half again.
Fuge is in the large half, and the skimmer and return pump each in a quarter.