Have you retaken the GRE since your undergrad? I'm not sure what effect the PGRE would have on students coming in with their Masters, if they haven't taken the test since they were an undergrad; on the other hand, if you take it as a graduate student there might be some higher expectation of performance.
If you were just applying straight out of your B.S. program, I wouldn't see that GRE score being a serious blight to the schools you list. As for your undergraduate GPA being poor, you gave a much better show in your Masters program, so I wouldn't see that hurting you too much either.