I recently inherited 5 gallons of an Oud Bruin that has been going at it for about two months. Its has a nice pelicle on it, but the brewer never racked it off of the original yeast. How much harm would come if I went ahead and put it in a secondary even though it already has a pelicle on it? It already has a Bret strain, some bottle dregs from Jolly Pumpkin, and a pack of Roselaire in it.