Was actually just working on mine yesterday!!!
Despite what everyone thinks, it is not tipsy at all! Put the prop on the front down to the foot and it is stable as can be. Need to put another set or two of cord wrap hooks so it will clean up the back a bit.
There is a spot on it now for the welder cords, but it needs one or two for the plasma cutter. There is a little jar on it to hold extra welding tips and a box with a can of tip dip in it. Also it has room that I could put on another tank of gas or two.
With the pneumatic wheels, it rolls over everything with no trouble at all, it isn't awkward and works just as I want it to.
The other nice thing about it, I too work out of a hole in the wall so it stores easily. So far I am very pleased with it.