Sounds pretty elaborate. We are not fulltimers, but when we need access to internet will camping, I just turn on the mobile hotspot feature of my smartphone and everything in my trailer has access via wifi.
Even if I fulltimed, I wouldnt have to do anything different as far as I can see. Your needs sound different though, including a NAS while travelling. I have one at home, that use for taking backup's but that is about it. I could do those same backup's via locally attached USB disk if I was "roughing it".