Migration of runtime

Would anyone have any experience of upgrading the state runtime of IS, Broker, PRT, and TN.

We are moving from one IS server 6.5.1 to another server of the same version.

We’d like to stop the old instance, configure, migrate and install the new instance, but we want to migrate the runtime…ie for Broker, we got to make sure all queues are drained.

The migration docs don’t help too much with the state runtime stuff.

Is there any advice or recommendations?

Many thanks