I downloaded AHK and remapped the camera controls to asdw and then remapped the hotkeys that were there previous to other things, including my mouse buttons. I also have the tac map on the middle mouse button but I don't use it as much.
THIS! using WASD for panning and remapping grid keys works wonders!
I've also got Attack Move on the scrollwheel click, very handy.
Spacebar is great for jumping to the unit that's shouting something