Georgia may be dominated by Republicans in virtually every top political office, but Democratic state Sen. Jason Carter of Decatur believes 200,000 previously uncounted votes will be crucial to winning back the governor’s mansion. The prevailing theory among political analysts is that as red as the Peach State is today, it’s ripe for Democratic victories in the next two to three election cycles, when demographics changes favoring the party will make it a true swing state. Carter isn’t buying it. The numbers he and his campaign staff have been crunching offer the gubernatorial candidate, who two weeks ago secured the Democratic nomination, hope he can defeat Republican Gov.