Yes, they will continue to try to take away our freedoms. IMHO, "Their" agenda is much greater than just gun control, and you don't have to be a conspiracy "nut" to figure that out.
As for your list of the conditions in various states, I'm not familiar with all the details, but it seems to me that there are quite a few restrictive laws in several of the "good" states. For example, I believe you cannot hunt with a semi-automatic rifle in NY, and I've heard that deer hunting is with shotguns only in much of the state...? I know you can't carry a concealed weapon in SC on SCDNR property, even with a CWP. This seems senseless. I don't remember the details, but PA has some caused me to think twice about moving there.
As for where I've drawn the line thus far...I've told my wife I refuse to live in NJ again, along with the other Socialist states up there (MD, MA, etc).