Thanks, It's not in bad shape, one side has a bit more rust than the other but it is all surface rust. I used rust neutralizer on the springs prior to painting just for added insurance. I took the hangers apart and cleaned all the old grease out of them, installed new grease zerks and tried to fill but my grease gun is giving me fits.
Mine has a ton of drilled holes as it was a comm trailer. Will have to close those up eventually.