Is no one on task 5 yet? I'm working on it... I didn't personally feel the need for much discussion, but if you guys wanted a couple pointers of where to start:
1) This is a formal memo. CHANGE YOUR TONE TO SUIT YOUR AUDIENCE.
2) Don't go into unnecessary details in your executive summary. You want it to be skimmable.
3) EOM 1 Module Solution contains a great format for task 5.
4) Don't copy stuff from tasks 1-4 unless they are tables. Even then, tables are best suited in an appendix.
5) Include stuff not found in tasks 1-4, such as data sources, model setup, methods, model limitations, etc...
After task 2, task 5 is the most likely to be listed for "Tasks X and Y need improvement" when people fail the FA. I'm not pulling this statistic out of thin air, I sat down and went through the most recent trends according to the FA grading spreadsheet.
As soon as I had figured out the main goals, writing task 5 became much simpler and less of a teeth-grinding process.