First off, Welcome!
Next, what is your budget? That should be a factor here as well, otherwise someone will say that you would love M80 fronts, etc, etc and have a completely unrealistic budget idea for you. I have my gear in a 9x16 room, and I love it. It might be a bit more than I "need" but i really love it. I originally bought my speakers for use is a larger area (12x 40) but your area still fits within the "medium size room" using the Axiom calculator at just over 2000 cubic feet.
Give us some dollar amounts to make sure that we keep within that, and then you will hear more from others who own the exact models that you are looking at.
