Are you still needing help in this? I've recently set up something similar as a test with a client and it works perfectly fine. The only thing to really keep in mind is direct I/O and contention over the cluster interconnect. It won't affect any failover methodology as long as your LIF failover groups are configured properly.
For example, if HR hits a share on LIF1 and the data is on an aggregate hosted by the other Node (that the LIF is not "homed" to), then the data will traverse the cluster interconnect. Might not be a big deal, but something to consider.
Have you looked at NetApp's documentation for DNS Load Balancing on the cluster itself?