That is a great little build up!
I do have a deep cycle in the tongue box. It is used to power my awning lights and the bed lights. In the future it will also work the water pump and remaining lights I am going to put on the trailer. I dont know about the EXPO. Sounds fun but Im in the car business. So I work alot of hours. We need to hook up and pick each others brains about our trailers..It looks great!!!!
Harbor Freight should do some kind of deal for the M416 trailer owners. Everyone of us has that tongue box!!!!!!!!
Hard to tell, did you put electrical in the tongue box? It looks like switches on the side?
You ready to tow it to ExPo next year in AZ? We are going again from McKinney.