This system sounds by far the most practical solution. Now if the ADF does adopt it, I really hope it's not like 6 units....it needs to be in meaningful numbers.This is why I am a fan of Typhon.
It is literally an erectable Mk-41 on a trailer.
So long as you have agnostic systems the sky is the limit to what you can integrate. Theoretically quad packed ESSM, ExLS and anything integrated with that. Dual packed PAC 3?
Same missile stocks as the RAN as well as commonality with the RAAF going forward.
We need Swiss Army Knife systems, not bespoke.
It will also cause serious issues for any aggressor because they won't know what each battery is packing. Is it SM-6, Tomahawk, or maybe hypersonic. Networked SM-3 could also be an option, a deployable ABM capability.
Now the containers....questions.
Could the containers be fixed to existing ships if extra capacity is needed? I'm thinking the Hunter class multi-purpose bays?