Cherry, I am about ready to cry. I spent nearly two hours working on a post to send you, and on the last sentence my clumsy finger hit something wrong.....and I lost the whole thing. Yeah, it was pretty long. It just nearly makes me sick to put that much time into typing up a post, then lose it. Anyway, I will have to take another go at it, and maybe shorten it a lot!
It is not about what you feel should work in your M. It is about doing the work that gets the right results. Do what works!