You should be careful you don't undermine your own argument here.
Everything you are talking about leads back to intelligent people building computers for all this to take place on.
You concede that 'all this takes place' by not contesting it. That is, you are saying 'given a designed environment, complex forms can be produced through evolutionary processes'.
Taking this back to the real world - you are saying that evolution can produce the human body, if the universe was designed in the correct fashion.
This is massively undermining to your position. Since the programmer (or designer) creates the environment (universe), and digital (or biological) evolution follows. Let us, for the sake of argument, assume the universe is designed. Now: can humans have evolved their complex form?
The answer, based on your 'evidence' so far has to be "Yes!". To re-explain: You concede that complex things can result from evolutionary principles
only if an intelligent being created the computer and the rules. If an intelligent being created the universe and its physics, then it is possible for complex life to evolve in such a universe, correct?