Frag Tank Re-Do

So after a lot of searching and pondering I'm going to completely redo the egg crate stand in the frag tank. Something that spans the majority of the tank and give me lots of space as well as room, both high and low. Probably something like this:

I'll take out some of the LR that's in there as well so I can put my mushroom colonies on it too. Of course I'll still have the room to put the racks on the sides if need be but I like the openness of this setup. I'll probably raise it a bit to fit a powerhead under it to keep crap from settling on the bottom like it is now. Pics will be posted tonight when done.