Endo and ergonomics...

Today without any endodontic case.  Our team are preparing for lecture in Tartu (Estonia) http://ehp.ehl.ee/?page_id=232 about ergonomics during endodontic treatment. We have a lot of stuff in our offices eg. scope, apex locator, rotaries, hot gutta percha etc. How to menage it with our DSA in easiest way?