BusinessObjects XI 4.2 Installation and clustering

Planning to setup a new environment in Linux server and migrate everything from Windows server. Please clarify the following order of installation.

1. Install BI 4.2 SP3 in first linux box

2. Install BI 4.2 SP3 software in second linux box.

3. Cluster the servers

4. Setup load balancing

5.Setup LDAP configuration

6.Execute Disaster recovery by copying repository db to new db and point cms to this db.

7. Copying FRS to new server FRS folder