I carefully read and re-read your comments and took notes from it. Most of them were spot on. I really ought to be careful not to forget that I still need to write out everything in this silly head of mine.
I only have one personal note of criticism when it comes to these comments:
On the off chance you were effectively asking how your writing was, as English is not your first language. Then my answer is I have no complaints and you write well enough to be understood.
I am rather proud person, one who actually takes pride in his English skills even though he is not a native speaker. I personally would prefer to receive comments without any regard for whether I am or am not a native speaker. I would prefer to have the whole truth, rather than a watered down version just because I am not a native speaker.
I do understand you do this to be considerate for which I thank you, but for future reference you should not spare my feelings. Corrections and criticisms are always business, so I take no personal offense to them when given.