Your ECs and ACT are really good and will help, the only thing I would say is to do anything you can to raise the GPA a bit before sending in the applications. Also the dedication to soccer is good because it shows commitment in addition to all the ECs you have.
I say raise the GPA a bit and you’re in.
Please chance my GWU thread: http://talk.collegeconfidential.com/what-my-chances/1737289-gwu-transfer-chance.html