Hello Steve,
I made it to the top! I'm in great shape, my only concern was that I have been suffering from a slight calf strain. I did suffer from altitude though, which I'm not sure how much was worsened from incorrectly only filtering 32 ounces of water on 99 switchbacks. I needed at least twice that and it would have been better to have more. Great hike though (besides the altitude issues).

James