First, get your husbandry set properly. 92-94 warm side, 82-84 cool side. Your setup sound good, just get those temps correct. Once that is set up right. Leave the bp alone(no touching...put him in a quiet, low traffic area) for a week to settle in. Once the bp has settled in for a week, attempt a feeding. Feed a prey item that is as round as the girth of you bp. Once your bp has eaten 2-3 times in a row, you can start handling. The main thing to do in these types of situations (or with any new snake) is to limit the amount of stress on the animal.