If you want to try some rigging that's a bit more involved, but also significantly improves the structural integrity of your SoG ships (just like in real life), check out the step by step process Rory has posted up on Vol's blog:

http://volsminiatures.blogspot.com/2...-guide-to.html
http://volsminiatures.blogspot.com/2...ide-to_18.html
http://volsminiatures.blogspot.com/2...ide-to_27.html
http://volsminiatures.blogspot.com/2...ide-to_27.html

Parts 2 and 3 cover most of the actual rigging.