As you can see, the stand is built with 2x4s and being skinned with maple plywood.
Here it is a little further into the build.
Here I finally have 3 of the 5 doors on it. I also started the framework for the canopy out of 1x4. Notice that I got the trim installed along the bottom of the stand.
I got the main tank yesterday from the Petco $1 per gallon sale. The canopy fit like a glove.