Will Klipsch Forte IV's Work In A Smaller Room?

I need a quality pair of high sensitivity speakers, and a used pair of the Klipsch IV's will fit my budget. 

My room is 12x5 by 9.5. I would place the Forte IV's on the long wall, about 7.5 to 8 feet apart (depending on how critical the distance to the side walls is), and 12-18 inches out from the corners. My listening position would be 8 feet away, at the tip of  a pyramid formed by the speakers and the seating position. 

Any expertise, thoughts and recommendations appreciated.