I love the size of your tank. And I love your stand even more. This is the kind of the stand I want when I get a huge tank one day (that day is probably a couple of years from now, lol). I LOVE wooden cabinets - they look wonderful with heavily planted tanks. Green plants and brownish wood play nicely with each other in a setup. If one has wooden furniture in the same, or similar, color to the tank stand - it makes the tank look like it's part of your room furniture. Needless to say how wonderful it looks, especially when the tank is huge. It's like having a window to nature in your own home.
Of course it's worth the price! It is a lot of money indeed but I'd still pay that much just so that my fish have as much space as possible. We always have to take into account that even the biggest tank is nothing compared to what our fish would have in nature. While the 30 gallon that I have may seem "large" to some people, it's really so small.