Having a bit more of a look around the net, I think I might give one a go for a bit. It seems the gestures can be generically mapped to key or mouse binds as well as natively supporting functions in specific games, so hopefully I can just remap WASD. If not, at least from that forum link, it seems that they are developing some more integrated controls anyway.

At this point, my controller play is pretty basic. I use the multi button mouse in my right hand to control main character camera movement, some directional movement, target selection and healing/debuffing. My left hand basically mashes dps, controls main movement and strafing, follow and occasionally some manual slave movement. I think the button selection coupled with the hat control and gesture mapping should be more than enough to carry out these functions, just basically a matter of retraining my muscles to use them.

Out of intrerest, how many buttons do you guys you find you press 90% of the time. Specifically I am thinking about in combat functions that are really time and response sensitive rather than convenience functions like mounting, hearthing, accepting requests etc.