I've updated this and pushed it back out, still a few things to cleanup but I've added some prot improvements. Need a few testers if you have a Beta account or are on the PTR.
Priorities are just random until simc rotational data is out. I'm also working on adding multitarget detection but is low on the to-do's so you'll just have to use the keybinds for switching to an AoE priority list.
Curse client for Beta should be downloading the latest version even though it says otherwise, if not: http://mods.curse.com/addons/wow/slamandawe
I did have IP estimation working but once in a while it was off a few hundred and still need to account for artifact powers so I took it out for now.