Well, since I have this week off, I'm taking the time to file through some of the feedback I've gotten from people here and on the oboards in regards to v4, and I'm now in the process of playing with v5.
Here are some current screenshots:
http://img.photobucket.com/albums/v478/theophany/Screens/ui48-1.jpg
http://img.photobucket.com/albums/v478/theophany/Screens/ui48-2.jpg
Thoughts are welcome.