I was thinking some more on this, specifically the debate as to whether or not the increase the build times by x4...

Woould that not through out some of the missions (i.e. build a church in x turns) if the build time for the think ended up longer than the time alotted...

After I complete my first campaign in normal I am going to tryy one with the Timescale set to 0.5 and see how it plays in comparision...