Valid point that I hadn't thought of. Should be able to make that change pretty easily.Looks great! only suggestion I have is to make the returns as even in terms of distance from the pump as you can. If you have differing lengths you will get differing flows from the returns in the tank. Not crucial, but wanted to get that in front of you. I have dual returns just like that and I ran the return plumbing up and out of the sump, centered the T to connect the return lines in the tank to the pump, and connected the pump that centered T to mitigate that issue. Below is a picture of what I mean: