You're sure putting a lot of thought into this. What you decide to do is ultimately up to you. If you find that whatever system you come up with is more effective, then by all means. It was no small effort to set up the barn.

[ Just saying! He had to get permission. Then pre-prepare it. Coerce Sylvain into going so he could be bait...

But things like pressurization differences and all of that - ]

I'm sure Azul could help you with some of that. For a fee.