Go here and click on the "DIY Pages" link on the Left menu:
http://www.garf.org/
Good, strong and easy to build designs. The two-part stand with structural core can be built in two stages. Get the tank support in use, then take your time and construct and finish the shroud as you can afford the fancy wood. However, one thing I would caution you about is the stand construction article does not discuss grades of plywood. Use good quality exterior grade Birch or Fir plywood. Avoid plywood with softer pine species, and avoid MDF when constructing something that may get wet mutiple times.
Great looking stand, Ferguson. If you lose your day job, looks like you could make it as a finish carpenter. What kind of filtration are you planning for that monster tank?