Just a follow up: Sourced a couple of galvanized arms from Gwyn Lewis. Things went together well, a bit fiddly on the starboard side since I couldn't really see to line the front holes up. Using the strap winch on the axle was incredibly helpful. Took it for a test drive yesterday and all was fine, but I could probably use an alignment now. Have the back A Frame left to do, but may pay to have that done, as I don't have a lift. Hobby shop back on base is open again, could use the lift there, but now I'm a bit skittish in case something goes wrong.
Did notice along the way that the front jacking points are rusting out. My long term plan is a new bumper, I can do that then... maybe. For now, I do need to re-paint the roof (not only are there leaks, but a large portion of paint has been flaking off and the aluminum is bare. Ordered filter/gasket ring/new plug for an oil change. At some point I will wire in the fog lights because I know I will need them this winter. Next summer will be swivel balls (one seal is definitely leaking) and maybe shocks/springs. About due for a new timing belt as well, I need to watch a lot more videos there. Oh yeah, and general silliness on the diamond plate wing guards. Whoever put them on put them on OVER the vents that are there, so I need to take them off, pull the wing vents, replace the diamond plate and then install correctly. I may take the opportunity to put on a snow guard, because that will come in handy this winter, too. Always projects.