Is it necessary to pitch new yeast when transferring the beer into the secondary and onto the cherries? I just did this myself and transferred onto cherries but am now concerned after reading this thread that I need to pitch some new yeast in as well to get it going enough to "eat" up the sugar in the cherries. And if it is necessary should I use a neutral yeast at this point or the original Wyeast 3278 I used or something else?