This seems as if it will work. One question I have is how does the
built in comment field work? I like how it "blanks out" every time
you edit the item. In my form  I have other areas I would like field
like this. Other multiple line fields keep the same information in
them when you edit the task.

For instance I have drop downs to change status, ownership etc. I
would like certain areas to allow users to comment on why they changed
the status of the form or why they reassigned it to someone else. It
is nice to have the quick view of the form changes and list  the
comments ever time it was edited.