I was drawn to ur SLM as it is of immense relevance. You have developed it in an interesting and lucid manner. My Compliments!
I did some minor editing for the sake of presentation , is it ok ?
While I was goin' thru ur slm , I felt that the section on Classification could be dealt in two parts i.e give an SAQ in - between rather than at the end of it. I don't know , but it might make assimilation of the matter easier ...u're the best judge in this regard.
Do read my slm on English Rhythm ,I'll b looking forward to ur suggestions.