Our wimpy broken frame was going to need some major TLC
So we came up with a plan. Replace the broken crossmember, extend the frame all the way to the rear of the trailer and add "outrigger" supports to hold up the new floor
We went through several welding quotes, all near $1000, until we found a mobile guy who works weekends for $60/hour. 4 hours later, we had our frame plan realized. Turns out the guy has a bunch of old trailers himself and was very interested in our future plans, so we'll keep him updated.