Hello Mush Martin,
good description and a very nice selection of screen shots you posted.
I can absolutely confirm that your Überboot is quite some fun to play with! And of course it is a different experience: You feel like a destroyer with the additional ability to dive away if it should be necessary, which wasn't the case for the movie. The task force consisted only of three ships. The poor souls were outgunned!
Cheers!
Mr. Fleck