Thanks everyone. The 28 degree temps slow you down a bit. Got the old truck rack chopped up and I will snap some pics in the morning when I get ready to cut things down and make the cross supports.
The old smoker is still working away and the two pork shoulders and the country style ribs are taking in smoke nicely. At about 110 internal right now at the 2 hour mark.
So I have been thinking about the storage boxes that will go on the trailer. Looking at the cost of the steel, painting and misc things like locks, hinges, etc I am thinking about just picking up a couple underbed truck boxes and just roll them on their backs and then bolt them to the trailer. What do people think? It would save a lot of time and still give me some storage on the trailer. So basically, I would have the smoker on one side, the wood box in the middle and the storage box on the side. Here is an example of what I am thinking about using.