Preferences menu item

I am using Balsamiq on my Mac. On the Macs there are some rules for the menus, and that makes it easier to find standard menu items. One of such menu items is 'Preferences' which covers application wide settings. The item is always located under the menu item that has application name.
It would be great and will make application more 'mainstream' (and easier to sell in the corporate world), if Balsamiq would conform to that standard.
The Preferences' menu would specify default Font family, default font size (13 just does not work for me, so I change it all the time), UI library visibility, Background, etc.