Punt
1 the thought experiment helps to see the real world example, the only reason for it is to illustrate the point, lest it be thought of as just standard low rrpm extreme cone
3 well a light helicopter may be able to pull 3 g whereas a heavy helicopter only 2g but in either case the 'UCA' indicator would be valid. I am not suggesting a UCA meter other than it might be interesting.
LaLa , sorry if I confused you but untill the rotor stall is well developed the characteristic is a 'soft' arrival at a CLmax, it becomes dirty and stressful but probably not catastrophic.
Crab, I am trying to help in a serious way, you are not.