Youre missing CHD on gloves, trifecta rings, 15 EP on boots. On a CDR note it seems fine, youre 47.5 on gear, 10% paragon and 20% boy.
And, your main problem atm is your fist[its somewhat bad actually (imafraid)]. Its 76%: Id even use a near perfect non ancient over that one. Its a HUGE bunch youre missing there. And as some already mentioned you should not use Mythic Rhythm unless you are 100% sure what youre doing.