Love this idea. For those looking for inspiration, I encourage you to take a look at :Tinderbox Training Video 26 - Daily Journal Time Tracking Project Management Part 1.
This sample file has many of the elements suggested above and more. 
I would encourage you to at the Daily Journal section under the “Project, Activity, Task & Time Management” separator. There are tons of easter eggs in this file. Note, I did this eight months ago (a lifetime ago in TBX years, so I suspect there are many areas for optimization).