For raiding I use Grid + Clique which works great for me and I can get "out of fire" very fast.
However getting out of fire is a lot different than getting away from a Rogue hell bent on killing me, while I'm trying to save myself and others. (how do u heal and run at the same time)?
I would like to know what people recommend as far as setup. The keyboard they use, the mouse they use. Are you using mouseover clicks for heals and keyboard clicks for dps (are you able to heal and run at the same time)?
Is there a very good discussion board for these types of questions? (I see there is a lot of boards for PvP mostly for common questions; mostly about dps, as a healer I think we have special targeting while moving concerns, and especially now with ranked BGs)
PS I'm willing to get a new board and mouse.