SWEET !!!! I have used VV N-110 before and found it to be a little more accurate than H110 in the 500Mag.
Now I find this interesting that you use a large pistol and LP-Mag(CCI 350) primer. In the 500 mag it calls for a large rifle primer for most things. I like the looks of the Swift loads. They are cranking. AA#9 would be getting into the fast powders for me, and I was wondering about the 4100? I have tried Enforcer in the Maximum and the 500 and it was better in the 357 maximum. But have you considered 1680? I think Whit was using it in his 500 Maximum, but have not heard of anyone using it in a Special or the JRH. There are recipes out there, But I would have to go back and look for some.
Anyway I do not know what kind of groups you are getting with these loads but it certainly looks like you are going well prepared. I think you are going to be bagging game come fall.
Thanks for the info and data. Good work.