Do you think it is OK for F or a brain mdoel to experience pain? As long as it is not you who is feeling the pain, it is moral acceptable? Is that what you are saying?
I'm just saying if this theoretical "virtual hell" does really happen, it will be a computer hell, not a human hell.
Although I don't actually think a computer simulating a brain model will have consciousness. However complex that simulation is, it's nothing more than electrons flowing through a circuit, and this flow has no intrinsic meaning; I have no reason to believe consciousness can arise from such a thing.