I am NOT well qualified in computers but I have been speaking English for over 75 years. My closest contact with grid computing was when I let SETI use my home computer for their research computations. Fascinating!
I am attaching two Word documents so you can see what I feel might improve your letter. The first (REVISION) should show most of the changes I inteded to make. The second (COMPLETED REVISION) is the document I ended up with. This one has line numbers to enable easier discussion if needed.