rock stand

heres my 20 gallon tall reef tank diy overflow syphon and acrylic live rock rack. unfortunatly i dont have pice of the acrylic rack disassembled the acrylic arms are in 3 different langths and can be placed most anywhere on the support frame, this allows for freedom to move the rock and corals...

So I have come to the conclusion that my free stacked rock changes every week so I'm going to do the rod thing. But I feel if I am tearing rock out to do this I'm going to lift the rock. I want it to be simple but I want it to be as discrete as possible. I very much like the natural look and...