No problem, I can do that, probably around next week.

We can either use the bare ModelControllerClient capabilities from official WildFly libraries, or use the QE-developed library Creaper (https://github.com/wildfly-extras/creaper) which adds some abstraction on top of that to make it easier to use.
That depends how much of these configuration changes we expect to have in the future - if it's just about adding JMS queues, then I would say the bare ModelControllerClient will probably suffice and will be more lightweight...