Stop in for a cup of coffee

Putting new jack on car trailer today. Kind of a pain. Needs to rotate up. Original worn out and in a bad spot with winch in the way. So relocate jack. Some light fabbing needed...
I dont like the mounting plates, not very strong. I found a mounting tube,heavy wall. Welded it straight on to frame. I never keep jack on trailer, it goes into truck box. Doesent get so beat up and full of dirt.