The Senate is primed to take its own crack at GSE legislation next month after the House took the first swipe this week at overhauling oversight of Fannie Mae, Freddie Mac, and the Federal Home Loan Banks. Last year, the Senate side was the only chamber of Congress that moved GSE legislation out of committee, although the bill foundered when the administration refused to accept watered-down receivership provisions. Senate GOP leaders, however, have said they…