Congratulation! i have to go there.
you will love it--- just be sure to leave enough time to properly acclimatize... about 2 days longer than the coca cola route to increase your summit chances.
is standing on some of my fathers ashes. No lie.
If I remember right that whole area was solid volacanic rock.. maybe I am mistagen. Where his ashes buried there? Why? Do tell the rest of the story.