Post by Razmortis
I do not have any macro tips for you, Sir, but I do have a tip.
You could do what most other people do and enable extra bars to put out more skills, since you'll pretty much need more than 12 skills out to play PVP.
You go in to Interface options and do that.
Then, you can also go in to key bindings and bind some of those squares in the new bars to Q, E, F, Z, G etc, in what ever order you like, and put more important skills like Fear and Unstable Affliction closer to your WASD keys so you can reach them faster.
I am a PVE warlock, but I'll post up a screenshot on those skills I have out on my 3 bars that I have that are all key bound so you can see my example!Of course you do not have to use an add on like me to make your bars look like this, you could use the standard WoW user interface without a problem. :)
Edit: I might not have explained properly. For example SQ means Shift + Q and CQ means Control + Q. :)