After seeing this thread, I took a look around the website that supplied those fittings and found these fittings (low-peak 3-way shed roof corner) for 1-inch EMT conduit. They have a leg angle of about 78 degrees, which is a bit wider than most stands, but I figured I'd give them a shot. I bought two corners and a straight splice/coupler, gathered up some sections of conduit, and put together a stand. I can't convince BBCode to resize the images, so I can't include them inline without taking up tons of space; instead, I'll link to the imgur album that goes into detail and attach the main image here.
Here's the album link.
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