Like the naming convention, just hate it when you look at the package and can't see the full name because of those annoying dots.

I avoid using text annotations and worrying too much about the package layout. Both of these are not part of the package object model so if you modify the package programmatically and save it you lose them.

Also, is the Execute Proces task just used to make a copy of the Excel file? The line "...import the source spreadsheet before we DTS it in..." sort of implies that we're importing the file twice.