We discuss general theory here, but we don't give personal advice on how to play your character. Your question has already been answered in general terms in the thread. Since there is still ongoing debate, you will have to decide for yourself. The new version of simulationcraft with the death knight bug fix has just been released, so that's one way for you to answer your question for your own character.
Also, you don't need to link your armory in your post, we can see who you are in your profile to the left.
So I have a swing timer set up from weak auras, and I'm trying to game KM procs as much as I can but the speed of my swings and what's going on around me its getting more and more difficult. Downsy @ Eredar - Community - World of Warcraft would gemming strength over haste be a massive damage loss and if not would setting up KM procs with oblits more reliably be a net gain at all or a small loss?