Well, WAR has certainly turned me into a strafer...I now have A/F as my left/right strafe keys mixed amongst my ability keys, but I still rely on my mouse for forward movement...I wonder if that's still viable. I suppose if auto-run is available, then toggling that, while using your mouse to aim would work.

I also have a 10-button mouse that I remap the crap out of, so weapon switching and even hotbar toggling won't be an issue.