A word of advice, when you take the trailer in to have some welding done, please disconnect your batteries. I was welding a hitch receiver on the back of my trailer, didn't disconnect the batteries, and the next trip out the "mother board" on the fridge was toast. Some on this forum may remember my diesel pickup had $5000 damage because a body shop welded on the frame without disconnecting batteries. Doesn't happen often, but it's happened to me. I'd offer to weld those on for you, but my upside down stick welding looks pretty sad. Good luck, Hans.