A box to mount everything in was my first thought as well. In my case, I've put together a kit for EMS/Disaster Response and focused on keeping the deployment as simplistic as possible to set up and break down.
I've not regretted the option to use the Boondocker boards but am finding them challenging to obtain for additional kits. I've been waiting on 2 more for several months now.
Since making my modifications, I've located several items that I might have opted to use. They may be of use to you with your project.