Feedback Please!

I need help!
I'm trying to decide on a cover for Re-Runners Third Life. 
K has offered me two options.. following the angled 'hallway of many lives' theme and progressively getting lighter as the characters lift themselves out of the darkness of their First Life. 
The reason for the hospital corridor idea is because Christian becomes a surgeon in the third book. 
I also asked for a darkened version of that one as I thought it was toooo bright/light.
I'd really appreciate some feedback. Which one?
Number 1, 2 or 3.... or do we go back to the drawing board?
~Elli