Use real wiimote in Dolphin, but without shake controls

[jvook]

I've been playing Okami using a real Wiimote through a dolphin bar. What I'd like to be able to do is everything the same except map the Shake control to my Wiimote B-button (and remap the B-button to Home, in this case).

Is there any way to accomplish this in Dolphin? It would also be nice for a few other games that use shake controls, like SM Galaxy and Twilight Princess.

Thanks