EMC Networker migration

Hello!

I currently have a EMC Networker 7.6 cluster with 2 backup servers in cluster and 2 storage nodes and another environment with a single SUN Solaris server with EMC Networker 8.1 on old SUN Solaris hosts. I need to migrate them into a supported environment with low cost. I have some questions:

Firstly I need to bring them all into version 8.2 on SUN Solaries binaries ?

Can I migrate EMC Networker from Solaris Binaries into Linux? Are there procedures or Best Practices for this? Is this supported?

Can I combine both EMC Networker servers? emove the cluster and migrate both servers into one?

Thanks!

Rodrigo