The name might be more wishful thinking than practical politics, but a group of Republican business leaders calling themselves the New Majority are hoping to reshape the GOP to give it a stronger role in state and local politics. Launched in Orange County seven years ago, the group raised more than $8 million - more than any other contributor - for the effort to recall Gov. Gray Davis and replace him with Arnold Schwarzenegger, who also is a New Majority member. Since then, the group has expanded to Los Angeles County and now has about 90 members in the area....