Sounds good! It's kinda hard to use mousekeys when you don't have a numpad and have to work on a condensed laptop keyboard. Check out autohotkey. I use it whenever I need to remap keys for games or to make handy shortcuts for everyday use. As far as I know, you can map multiple keys to do the same thing (ex: a=x, b=x, c=x; so when you hit any of a, b, or c, you'll get x instead). It would be a violation of the rules though if you were to cause more than one action for one keystroke though.