I am a few months away from receiving my new boat, and wanted to know if you are aware of any issues with the Beneteau 393 I should address up front ?I recently read an article on Odor Control from boatbuilding.com, that went into the importance of design in the holding tank system, and listed numerous requirements that seem difficult to compare with Beneteau 393 information I have on hand. For example, the article lists numerous requirements, "install a second vent line in order to create cross ventilation, or install some mechanical means of forcing air through the tank.