Those are all valid points but as I tried to address in another comment, it becomes more nuanced when you try and account for various different privileges intersecting. The problem with your point scale for me is that it's fairly simplistic. White privilege might be starting at 0 but as soon as you introduce some other disadvantage, say growing up in an abusive home, you're very quickly in the negative. The same of course holds true for a non-white kid that's already starting in the negative, of course if on the other hand this non-white kid grows up in a stable middle class family with access to a quality education and a safe environment, they can very quickly accrue far more points on the privilege scale than some poverty stricken white male. This is the crux of the problem for me in this debate. I absolutely believe that white privilege does exist, and we shouldn't shy away from confronting it's effects, but we also shouldn't so singularly focus on it that we neglect the many other ways people, even white people, can be disadvantaged through no fault of their own.
From a more pragmatic stand point, I think we need to be more nuanced in framing these issues because it can be rather easy to alienate those who might otherwise be receptive to the goals of a more just and egalitarian society when you don't take the totality of their experiences into account. Again, taking my own experiences into consideration, I usually fluctuate between minor annoyance and outright dismissal when someone who grew up in a stable two parent household that stressed the importance of education, attended decent schools where they didn't have to fear for their safety on a daily basis, lived in neighborhoods where straying farther than 20 feet from your front door didn't mean you where going to get jumped, got to go to college with a bunch of kids from similarly privileged backgrounds and now makes $180k in SV, wants to lecture others about privilege.
Also, I don't want to be dismissive of your list, and I definitely want to be careful in making assumptions about your background, but some of those things sound more like middle class white privilege than plain old white privilege. I know some poor white folk, I grew up around them on my family's first stop when immigrating to this country, and they tend to be afraid of the police, for good reason, and don't usually get let off with a warning.