We are currently running 2 LM2600's in HA. I have performed a backup and restore to our new LM3000's in HA on an isolated network so all IP addresses are the same. Is it possible to pull the standby LM2600 out and insert the LM3000 standby, failover to the LM3000 standby and then remove the Primary LM2600 and insert the Primary LM3000 and be done? My goal is to do this with zero downtime. Thanks.