This is really excellent...nice job! Nice to see a commercial ship, and see someone kitbash a ship model for a change, especially given the number of real ships that have been 'kitbashed' themselves over the years. So many ships out there that have been converted, and the T2 hull itself was famous for that...move the wheelhouse aft, convert the midships pump room to a cargo hold, and presto...
I'm working on a sister kit, the Mission Capistrano, in a diorama pierside, with some shell plating being replaced (below the sheer strake, of course), and the hull being painted by the crew. No pics yet, but what you did here is inspiring. The PE came out beautiful. Also, glad the home-made decals worked out. Did you use Testors decal film and fixative?