Mike
It seems like there are two ways of progression when building a TD? One way is to build, complete and install the cabinets before making it weather tite/road worthy. This way is easier to get the cabinets inside. The second way is to get the TD weather tite/road worthy first and then build and install the cabinets. This way can be tricky to get the cabinets inside in peices and do the final assembily inside the TD. I built mine the second way. It did take some planing but I was able to go camping in it for months before all of the cabinets were finished. Keep us updated with your progress.