I think that it would be interesting to have time lapse plots of the tech level, power level, city count, and build rate. Maybe even a time lapse displayed on the small map that shows the expansion of each players territory in different colors.
Sharing the build order would be helpful for new players. I like to send out my Zep first. If I spot a bit of green, my build plan is different than when I have to go searching for that next island.
Christian