There are schematics out there of the Galactica. You just have to look. As a matter of fact, I happen to know someone who has a copy. Perhaps he can put it on the web, or send them to you.
The DVDs are wonderful. I have the boxed set. I haven't had much time to look, but the first thing I did was watch the scenes deleted. It was interesting to find out what could have been part of the classic.
Also about Jane Seymore, in reality, Jane's character was supposed to be stricken with an illness from the destruction of the planets. She was not meant to live at all past the pilot or film. For some reason, Larson decided that he wanted to keep her in the series long enough to go with his original plan to kill her off. I doubt that it had anything to do with the actress or her willingness to continue to play the role.
Legend
