On a typical normal mode DS boss, I am pushing around 19-22k dps. (normal mode is so damn easy)
If you want a more in depth look chardev 9
I have also set up a 2/2 ret/prot kit for the extra 3-4k dps when we dont need the raid wall perk from the prot 4 piece.
That kit can be seen here: chardev 9
As you can see I am still ctc capped, over capped actually when buffed I was able to accomplish this by only switching out shoulders and Legs.
My goal was to maximize DPS while not sacrificing survivability. As we have very competent healers, I feel we do not need me to have a few thousand extra health.
We are starting Heroics today and focusing on Morchock, yor'sahj (skittles), and Ultraxion