mrwinkle: after conversing with badoleross about tank construction and the types of material to use and to choose from, I followed a thread of his which has a wonderful stand made of wood. Below is the thread that I followed and has some wonderful detailed photo's of his stand and tank build. I thought you might take a look at it to get some ideas as to the building for your tank stand. I hope this thread helps you.
I'm sorry there was so much controversy about your metal stand build, but I must agree, the wood stand is a much better choice in my oppinion. Once you have your stand done, you can enclose it and trim it out and make it a nice piece of additional furniture to your home.
Here's the thread link from "badoleross".
My first build in a long time!
http://www.monsterfishkeepers.com/fo...d.php?t=305927
I might suggest too, to contact badoleross if you have technical questions about his stand construction. FYI, his tank that sits atop the stand shown is a 315 gal. I think. Enjoy the thread.
Best regards,
David K. Bradley