I am planning on using my cargo trailer to camp out of as another option to my tent. This would be for the elk hunting out west. I am looking at two options for the heat source. I have a NuWay 4300 stove that I could use. It would require a hole for the stove pipe and a hole for the line from the propane tank. The other option would be to get a diesel heater. It would only require one hole for the air duct coming in. I would have the heater itself outside along with the battery/power source. I will be adding a couple RV type windows and maybe some sort of insulation to the roof. What option do you think would be best?