Cory,
Csync2 was the solution we have used in previous Gluu Server builds (2.4.4), so it was a natural fit with 3.1.*. That being said, there may be some difficulties with helping you with issues related to LSync replication, as we aren't familiar with the program. It shouldn't cause any major issues though. The files being replicated by csync2 are mildly dynamic. They usually don't change that often once configured.