I received the rest of my bushings, about half of the steel-bronze-PTFE and half sintered bronze. Mostly 2" like the originals, but I picked up a couple 5" based on the wear pattern I was seeing on the axle pivots. I'll bore a hole in them where you add oil. I'm not sure full-length steel would have been good when everything was new and tight because it would have reduced the oil reservoir, but now there is enough wear on the pivots I feel good about having enough volume in there.
The steel ones just push in, for the sintered bronze, I had to turn them to the correct OD. I made a simple mandrel of a body of barely-touched aluminum, a stop collar, and end-cap to hold the bits on the arbor. As before, anyone wanting the tooling is welcome to it for the cost of postage and the proviso that you offer it up similarly when you are done with it.