From my experience applying to the top programs on your list, I can tell you that of all the academic factors going into biosciences PhD admissions, GPA and GRE are the least important ones. I have heard from a top 5 program director that “GPA is not predictive of graduate school success.” I was told by my own undergrad mentor that “everything above 3.5 is the same.” Most programs use GPA and GRE as an initial filter—people with GPA below a certain threshold won’t have their letters and statement read. After that, the only thing academic that matters is your research. With a 3.6/3.7, you would not be filtered out by any program and if you eventually don’t get into a program, GPA and GRE would not be the reason. There are probably a few programs that really care, but that should’t be the majority, especially not the top programs.
At the end of the day, if your two main rec letters are strong, this is a good list and you might even want to get rid of some less competitive programs.