Hanging a plant from the belly of 3055

We spend 4 months in Florida each winter without moving the FW and my wife wants to hang a plant from a hook. The hook would be midway between the forward/lower basement and the pin box. As it is we have large pots all around the FW but she wants another "posie" in a hanging pot. I think we would be better off if it hung from a "shepherds crook" but I told her that I would check here to see if anyone has done this before.

Has anyone done this?

I know that there are potential issues with the basement door but-well I want to be positive.

I would make a T frame attached to the 5th wheel pin box. as not to put holes in the underbelly. see my front satelite frame and instead of forward I would go backward. Use much smaller metal of course maybe like 3/4 in or so. we are going to be in Vero Beach this winter.