A macro question and a Healbot question

Two questions:

Can I use a macro to activate/deactivate the "click to move" functionality without having to access the normal interface menu?

In healbot, if a toon is unbuffed and has low health left clicking it causes buffs to first be cast and then heals. Can I change so healing always will have higher priority and be cast first?

Edit
A third question, is it possible to make all toons face a certain direction with a macro?

http://forums.worldofwarcraft.com/th...Id=16473625001

second question I don't know.

Third question, you can use focusing lenses in a macro to make them turn in place or interact or follow and then back up.

I use seperate add-ons for healing and buffs. The buff add-on (ZOMGbuff) won't show when buffs need to be renew in combat. The healing add-on should heal.