Retaking the SAT as a transfer student

<p>I'm applying to Colgate University as a transfer student. First, is retaking the SAT recommended? My M/W/R scores from high school are 650/670/630. Second, is the March 1 SAT, which reports scores on March 20, too late for a March 15 application deadline? I'm not sure if I'd be able to replace the scores in the school's records with the results posted on March 20th. Or is this a school-specific issue? The Colgate website isn't very helpful.</p>