That would probably work great. The problem with the non-FO approach is the thickness of the plastic that we're drilling through. At the small scale of the kit (and 1/2650 is dang small), the portholes are more like tunnels. So you can only see internal lighting when your line of sight is lined up with the tunnel. In order to use LED chains or strips inside the hull would be to either thin the plastic dramatically, or to carefully countersink the inside of the drilled portholes. In contrast to those two solutions, FO starts to look easier....at least in my ever-so-humble opinion.