Never seen one mounted like in your picture. I was thinking the regulator itself was connected to the trailer gas lines where your bottom hose is connected to the trailer (without the bottom hose). Do you have room on the tongue in front of the battery to mount a dual tank rack like
this one?Your regulator bracket can be mounted to the tank rack bracket with machine screws and lock nuts probably with the existing holes lining up.
I mounted one of the dual tank racks to the trailer tongue of a pop up and older TT trailer I have that had single tank regulators. I only used the pop up for 3 to 4 day trips. I could change the regulator hose from one tank to the other if needed when I didn't top off tanks before a trip and I could always connect a separate hose and regulator to the second tank for a grill or table top oven I carried. for longer trips I would use the trailer and swap the hose on the tanks as needed.
