Book Cover Input Needed

So I'm at the point in my book publishing process where I need to pick a cover. Now is your chance to be a part of the process. You can say "I helped pick out that book cover". Please make suggestions too. I plan on changing the fonts, maybe the scope color or the doors... A little about the book: The Next. It’s Sci Fi, with maybe action/drama/thriller in the blender too. One character lies in wait to seek revenge for his wife’s accidental death. Something goes wrong, or right depending on your perspective. The Sci Fi part is an alternate version of the afterlife called The Next. Where the newly arrived clients find out that they have a choice of what happens to them. They can move on, go back to their previous life or let chance decide.