My default suggestion to everyone that is new to towing is this. Find yourself a professional hitch and trailer shop. Not only can they inspect and work on your trailer faster than the dealer normally can, they are more skilled in understanding how to setup a TV for towing.
Go and ask for their experienced advice before trying something this "radical" and put it into the mix of your planning.
2012 Rockwood A122S
2008 Toyota Tundra Double Cab 4X4
Former owner of a 2002 Coleman Niagara GTE