Thanks, Tibbets. I actually already use AutoHotkey (for other things), but not being a programmer, have rather struggled for setting it up to do what I'd like it to do. Will take another look at it. PowerPro seems slightly more user-friendly.
If it were somehow possible to map the ARROW keys to the movements of the mouse (up/down/right/left), that would be great. But that's probably not possible, because mouse movements involve no clicks. And, anyway, here in WGT, you first need to locate & click the aim and then drag it, which probably can't be replicated with the keyboard, without additional support from WGT's software.
Another thing that's been bothering me here on WGT (as opposed to TWO), is that there seems to be no way to enter the chat-window, and leave it, without using the mouse. Does anyone know how to do this without the mouse? If mouse is the only way, then AutoHotkey & PowerPro probably won't help here either. In TWO, you simply press the TAB and SHIFT+TAB keys to enter/leave the chat window, but this doesn't work here.