Not sure why you want a brain dead build to becoming even more brain dead. You may as well get a bot or macro for full auto pilot mode. Your GoD key binding is wrong like majority of casuals & as Cavendar said, strafe with one hand and HA refresh on the other, this allows momentum refresh while strafing, not stopping and refresh with same hand atm on all your GoD DH.
Speed build in this game needs more engagement not less. Might as well inbuilt a bot mode otherwise.