Hopefully I'm not double-posting.  I've used the search function and come up empty (yes, even changing the timeframe of the search).

I love the simplicity of Easybrackets' mounting system for saddlebags.

http://www.easybrackets.com/

However, I don't see our beloved S40s and Savages supported as official models that work for them.  But does anyone know if it's doable?