After reviewing Scott Weber's and Oscar Acosta's independent open letter, I gave them mostly global revisions as they asked and also focused on paragraph analysis including introduction and conclusion paragraphs. I made sure to in a way reply to their open letter so they knew how I felt personally about the letter.
In my own letter, I added two paragraphs due to recommendations made by Deborah Ortega to expand a couple topics that she thought would make my letter more complete. I also took advice from Scott Weber on the format of a formal letter.