I just had to check it myself and you must have screwed up somewhere (Easiest way to spot it was your claim that hit above soft cap is more valuable than below). Just simming your character and optimizing it via AMR is a 10k dps gain compared to the state your gear is in right now.
Oh well... I just noticed that you got some PURE mastery gems in your armory. Guess you were experimenting a bit
This is how your stats weights looked for me (forgot to check hit but it should be FAR above everything else like expertise) and these are the weights I've used on AMR.