Repumping my tank forum help is needed!!

[Ox100]

Hey all, it's been a while since I've been active on the forum. I've had a new tank for over a year now. It's a hundred twenty gallons, 48x24x25. I originally hard plumbed, but the kit came with plastic pipe plumbing. I'm upgrading my sump by removing twin filter socks and baffles to fit a filter roller, so I'm redoing the plumbing. I'm looking for ideas on how to efficiently plumb this tank. It has dual drains and dual return lines. I'm open to ideas. Thanks.

 

[Ox100]

Repumping my tank lol Replumbing