I just upgraded my one just like SM, its vert now as of Sunday night. It started out with a CFL then I built a LED array for it with 4 660nm. Now its vertical and the screen is much shorter and I am using 2 660nm LED's per side. In the first pic if you look way to the upper right you can see a little slice of my double screen scrubber that runs my 150G FW. In the second pic you can see the horizontal filter base is still there. I am making a bracket so I can set in on my acrylic cover so I can remove the base for the horizontal base. I am also fabricating a cover that will hold the LED heat sinks and cover the top. This is still in the test and design Phase.