the fast moving subject, any of the camera you mention may do OK, point and shoots are not the best types of camera for action.
The only time I have seen the epl-1 for 469 is for the body only without any lenses. With all the camera so far mention, the epl-1 is the best low light camera listed. Good to 2000iso.
Super Frequent Flyer, no joke. Ex Patriot and loving it.
Canon Eos 60D, T1i/500D, Eos1, Eos 630, Olympus EPL-1, and a part time Pentax K-X shooter.