ANDOVER — LaBrae’s second half surge was too much for Pymatuning Valley to handle, as the Vikings earned their second win in as many weeks under first-year coach Christopher Marsco, downing the Lakers, 40-30. “We felt in the first half we really were starting to beat ourselves a little bit. We didn’t tackle very well, I feel like we didn’t have our wits about us in terms of alignment. A lot of self-imposed things,” Marsco said. “That’s nothing t…