Well its hard to say if they would see them as "improvements". You probably should provide some substantiation or at least support that they are the "right" thing (not saying they aren't, but I don't use wrapped text much so I don't know).
"End" being end of line from which I can start typing, not "some random place where the line wrappped", is pretty universal in editors that I know. Survey of other editors may be a start?
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