Yes very good points to consider. Ideally we'd vent it out during the summer months.

I was also thinking of immersion cooling down the road because my company has products that could offer solutions to the industry and we could use it kind of like a marketing showpiece of our capabilities.

Maybe it'd be best to start small with some S9s to tinker, then consider something more robust. At least with the S9s, we wouldn't feel as bad turning them off if we needed to 😂