I already have the display. It is sunlight viewable from just about any angle. It is not waterproof yet but I have thoughts for that as well. It is a 12 volt 15 inch LED HD screen so should be viewable from a good distance away. Any thoughts on how a person would hook up the wiring on the PCB or where I would find an electrical schematic for the HB. HB was not very helpful when I requested this info and they also would not entertain the idea of sending the unit in for them to modify.