So I've been stuffing around with an Airstill and getting sick of stripping 4L batches at a time...it was finally time to visit 5 Star.
For nearly an hour, Andrew kindly steered me in the right direction based on my preferences, end goals and constraints. To say he knows his stuff is an understatement.
After a lot of back and forth, config changes, reality checks and sage advice, I ended up with the below which can be built into a neutraliser while minimising the height.
Thanks again mate!

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