As a gun owner, avid hunter and believer in protecting the home, 4, 6, 7 would be no's for me.
#4. 1 rifle, 1 pistol, 1 shotgun, infringes on my right to collect and own a variety of hunting weapons. For instance shotguns, pumps, automatics, guns for a variety of bird hunting. Pistols for concealed carry, smaller for this purpose, home defense not so. Rifles, deer hunting, and out west predator hunts, like wolves or coyotes. I'm a citizen and never committed a crime. Why should I be restricted so harshly.
#6, basically the same, different caliber for different types of game. Different sizes for women, for young adults who are learning to hunt and learning firearm safety.
#7, Why would you stop kids from hunting with dad, it's how so many learn firearm safety.
The others I open to negotiation.