Personally, I'd be inclined toward a "space train" model: you have an "engine" unit that includes propulsion, control systems, and so on; and you have a number of "cars" that carry the cargo. Each cargo module would have its own life support, if appropriate.
-- Jonathan "Dataweaver" Lang _______________________________________________ GurpsNet-L mailing list <[email protected]> http://mail.sjgames.com/mailman/listinfo/gurpsnet-l
