This project was fairly simple as a result of mistakes I made with the forward baggage compartment. When I installed the forward baggage compartment I decided to install the nut-plates before I drilled the holes in the aluminum panel. That proved to be a bad decision. As a result I had to use a smaller bit to ensure that I would not damage the threads in the nut-plates. The holes then had to be enlarged and in several cases they were not accurate, which increased difficulty in hole alignment for the bolts.