You should call Axiom and make an appointment before hand, if you want to audition at the plant. Let them know which speakers you are interested in.

Either M60s or M80s would work for you but you may have to address the hardwood flooring situation with a decent rug to help with reflections(I am using an 8x11 wool rug in a similar sized room).

Half of communication is listening. You can't listen with your mouth.