Fixed some of my confusion...I prevented the flying about mouselook problem using the screen lock option.
I also figured out how to get the AHK-like behavior I was looking for. What was confusing me was that I typo'd on the client side and had the .exe name for the window as "CityofHeroes" when it has to be "CityOfHeroes". So I can get keystrokes to work, too.

Still stuck on the damn left click though. I dunno why I can rt-click on the alt PC but not lft-click.