3 Node + 2 Cluster

Hi there,

I currently have a 2N+1 2012 R2 cluster with Hyper-V Replica. I would like to increase my host base by 3N+".  Is this possible to have a 3N+2 (3 Live, 2 DR) with hyper v replica?

Also if this is possible - can I just add three servers to the cluster or is it more complicated? also with regards replication how will this be done? do I manually choose which servers to replicate to which DR server since I will have two instead of one?

Thanks

Tux