HD class should focus on tactics, not platform. I understand there are some logistical challenges to being cross platform. But how to make sure your family is safe while you clear the house, and how to clear a house, as well as how to create an home defense emergency plan are platform agnostic. I think the only place it really matters is close quarters movement and weapon retention with a pistol vs long gun. Having a shoot house set up even if using airsoft guns to run through it would be cool and valuable.5. Home defense class: what weapons systems would you focus on? PCC,Carbine,shotgun,pistol