As one progresses through the game, the build/research/production times get longer. I would like to see a button on the speedup screen that offers to speed through the total time remaining using available speedups. I realize the instant finish is available when you first start the project, but that doesnt allow for using speedups, only diamonds and doesnt take into account commander/guild buffs. For instance, by selecting a button in the speed up screen, the game automatically uses the apropriate speedup units to finish the remaining time. The only variant would be in building cues the level of VIP would have to be factored in to take advantage of the free time buff. Selecting 567 1 minute speedups to finish a 9 and a half hour build is quite annoying.