Problems Picking Paint

We have finally decided that after a year of living in our house, it's time to decorate.  Starting with picking paint for the main wall in our living room.   We've been thinking about painting since we moved in but we couldn't agree on a color.  Lindsay wanted light yellow and Adam wanted brick red.  So...we decided to do nothing.  

But it's been decided that next weekend is painting weekend so we have to decide.  We've spent weeks looking at paint chips and tried four different colors on the wall.  The grey is out and the other color was not even worth showing.

We're leaning towards the darkest color....what do you think??