Thanks for the suggestions. I do kind of like the enclosed wooden cabinets the best, but the DIY rail and lumber method might be an option too. I'm kind of looking at having the cabinet as the centre-piece anyway, no TV equipment or anything else hooked up, just a section of the home with the cabinet in the middle, loudspeaker on either side, and some seating. If I went with the DIY or modular stand, I guess I could drape a blanket or something over it to keep dust away. There's a lot of venting on the top of the Anthem amp and don't want fluff bunnies building up inside.
BMX, wow that looks clean and an efficient use of space! Also keeps dust down to a minimum.
TechGuy, how stable is that unit? I can't help but stare at those toothpick points that plug into one another.