I'd also recommend the Global Truss ST-132s. They're weight capacity isn't as high as I'd personally like, but then again they are a lot more portable than the larger models and are priced appropriately. Their upper mast is 1 3/8" diameter, so make sure your other trussing hardware can accommodate that. I also own a pair of Odyssey LTP8-Pro crank stands. These are nice in that they use a gearing mechanism to raise and lower versus the winch and cable, but I do stress that these are light duty only! They too have an 1 3/8" diameter upper mast.
Hope this helps!