i still believe that the problems that come about creating imbalance are not a matter of how much valor a unit has or doesn't have. the problems of imbalance are created by some units that are rediculously cheap to upgrade, while others are rediculously expensive. questions....how much does it cost to make a v4 byz inf?....how much does it cost to make a v2 chiv foot knight?....and which one wins in battle?