[Addon] TankBot?

I was thinking about healbot, and in regards to tanking, it would be a pretty nice way to go. I can just switch the spells to whatever I want, so I can set left click to Righteous Defense, right click to cleanse, add some modifiers, and do one for Divine Intervention, one for Bubble, etc etc.

Has anyone already done this? Or is there a profile for healbot that has already taken this into account?

I use tankadin , it's is awesome, a must really, for pally tanking.

Thanks! As always someone has already created the perfect tool. I never tanked seriously, only while leveling when we couldn't find one. This seems perfect.

P.S. http://www.failsafedesign.com/maintankadin/ is just sick for pally tanks.