"Can that somebody make a choice that contradicts what god knew beforehand? If not then it's not autonomy."
Sure it is. Think about what you had for breakfast yesterday. You know with complete certainty what it was. Does the fact that somebody at another point in time (you) knows what you did in any way compromise your freedom at that time? No.
Well, God can know the future as well as the past, but that does not change the analysis. What matters is who gets to decide something, not who knows it when.
"http://arxiv.org/abs/quant-ph/0212095 "
It's true, 't Hooft has his theory (filled with "may" all over the place, note), but it's widely regarded as crazy. Moreover, the room for non-deterministic theories of QM gets continually smaller. See e.g.
http://arxiv.org/PS_cache/quant-ph/pdf/0604/0604079v1.pdf (especially 2.1, The Free State Theorem)
and
http://xxx.lanl.gov/abs/1111.3328
"If you want to see a lifeform with special abilities, look at Tardigrades. You can burn them, freeze them, irradiate them, shoot them into space, and they can still come back to life. They're virtually impossible to kill. And yet somehow no one seems to feel that microscopic water bears are made in God's image."
First of all, the "God's image" thing was religiously based. What is and isn't in God's image is a matter of interpretation of text.
Second -- why so horrified at killing 8 year olds, then? I assume you wouldn't have the same problem killing these, if we could. Are 8 year olds more special or valuable than Tardigrades?