A Bit More Progress
In the last few days, I was able to get the stabilizer jacks welded up. I also decided to replace the axle bushings (for lack of a better term). From the research I did, replacements for these are basically unavailable. So based on some forum posts I ran across, I decided to go with bronze replacements I found here. These are ordered and on the way. After these arrive I can finally complete the trailer reassembly.
A few obligatory pics