We currently have a 2 node 5.1 Cluster. All HP Hardware, HSG80
controllers, with about 3 TB of disk space.

We are going to be swapping this out with all new hardware and it will
be running 6.5.

How does everyone think the best way to approach this is? Do we perform
a normal Hardware swap using migration wizard, but then how does the
cluster resources come over? Would i have to upgrade the current
cluster to 6.5 before taking this approach?

Or bring it up in prod as a new cluster and use consolidation to bring
data over (may be a safer approach)..

Thanks in advance for any suggestions,