nvestysly, sorry for the slow response. The welding that I'm in need of is to sure-up the rear end of my Argosy. We have the somewhat common issue of the frame drooping due to the bathroom being in the very back. We'll probably have a few other spots to address as well.
I called Three Way Camper and they were pretty helpful. I'm considering towing the trailer up to them to take care of installing axles, as I don't really have the tools or desire to take it on myself at this time.
I really appreciate the offer of assistance! That's very kind of you. Thanks.