I acquired a 1/4 ton military trailer and want to build a smoker/grill. I have never built one and need some design/build suggestions. I would like to keep the basic look of the trailer as is. My thoughts are to have a smoker/fire box, an area for wood storage, and an area for a large cooler. Any suggestion on how to arrange this would be great? The dimensions of the trailer are 70" x 40". I have started on the tear down and will be sandblasting and preparing the trailer before starting the build.