I'm all for letting the trial tell the story, I don't disagree on that.
I just want to point out some of the items that you mentioned above... bolded by me.
You say "the fact" that an intruder was in the toilet. This is not fact. There was in fact no intruder.
There was a door in between them. This is a huge point. Oscar never saw an intruder, an intruder did not utter a word, he did not see a weapon... the intruder was a figment of his imagination. There was in fact no provocation because hearing a noise does not constitute provocation. The fact that there was a closed door in between them is exactly the reason why he shouldn't have shot... he should have fled. You cannot just shoot at every random noise you hear.
Firing one or two shots does not guarantee incapacitation. So right there you agree that he intended to kill.
And finally your last very telling point... "was OP to hang around to wait to see if the intruder had a gun?"... EXACTLY. He should not have. He should have located Reeva and exited the bedroom!!!
Please know that I do understand the grave concerns in SA over violent break ins, and have tremendous empathy for the residents there. But OP did not live in an unsecure area. He was in a very secure home, with private estate security, a security alarm (according to Batha)... he had resources that most do not. If he was living in a shack with no security then perhaps I could understand this story... perhaps.
I am speaking from the point of view that OP really did believe that it was an intruder. If it was the case that he genuinely believed an intruder was in his house that WAS provocation and he was in a life threatening situation. People in life threatening situations go into survival mode, as I said before Fight or Flight. It is in built in all of us and we don't really have a choice when it comes to survival. I can understand if that is what happened, if he is telling the truth. Yes he was living in a far safer environment than most people in SA, but in the heat of the moment in a life threatening situation who knows what we would do?
Perhaps he WAS shooting to kill an intruder. In a situation like that, him believing an armed man may be behind that door, then who knows what any one of us would do. Kill or be killed?
I just can't help feeling sorry for him. Maybe I'm nuts or something.
Anyway maybe next week I will have a change of heart when more evidence comes to light.