if the goal would be to move using WASD without the alts getting it.. while also being able to do a /dance or /wave... keymaps might be a bit overkill... try this instead:

add WASD to your do-not-pass list
go to keyclone/setup/override settings
set the hotkey for the do-not-pass override (i use ctrl+PAUSE)

this way, when you want to /wave... hit ctrl+PAUSE.... do /wave... then ctrl+PAUSE again to re-enable the DNP

if that's not what your were after, let me know