All I'm saying is that there are other concerns with this battery vs a lithium battery, and that I feel the concerns are much lower with lithium.

I doubt this would be a good candidate for vehicles due to the minimum operating temperature. Certainly vehicle design would have to change to accommodate the different pattern configuration with all the required insulation.

Houses make the most sense, but not for more than emergency power given the battery life is hundreds of cycles and not thousands. Come to think of it, the need to keep it at the minimum operating temperature makes it a poor choice for emergency power too.