OK, I'm starting a new thread on this, since I picked up the steel today.
I have a 6' 8x8 .51"web H beam sitting in the back of my truck downstairs, along with various pieces of 1/4", 3/8", 1/2", 3/4" and 1" plate and some 2" and 4" 1/4 angle iron and 2" square tube.
The hydraulic pump...