Arizona has an unresolvable problem.
The problem is... its borders.
To the west is... California (the first majority-nonAnglo state).
To the east is... New Mexico (the second majority-nonAnglo state).
To the south is... Mexico (not many Anglos there).
With pressure like that from three sides, it's not gonna stay modestly red nor even purple for that much longer. Look at New Hampshire for a prior example.
In the list of "what states would you consider moving to that will retain a 'conservative quality of life' for the longest?", Arizona would be 'way down in my order of choices...