Masses of clone troopers is an excellent GR strategy. They pop out like Chinese Red Army soldiers once you get the cloners upgrade and are really strong. A huge mass of them, plus a 4:1 ratio of troopers to medics (fully upgraded of course) with some of the GR's sweet fighter (regular fighter plus jedi starfighter) support can wreak havoc... Plus you can replace your troopers as quickly as you can get them to the battlefield.
*hint: One of the upgrades at the power station increases the speed with which structures produce units... this only increases the rate at which you can pop out clone troopers.
Hope I helped... Thanks for Playing... Peace Out
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