oops
looks like i posted in the wrong section. My bad.
the only DIY in this would be the section of wood that i cut, where the drain hole will be( in the 2nd pic, right side). Oh yeah me and my buddy painted the stand and i will be making the sump myself
update : i finished with the overflow chamber and the supports and also made the sump tank. waiting for it to dry and will fill her up tomorrow for testing