Incense Torch of the Grand Temple (2h) in cube to boost Wave of Light (probably unnecessary вЂ“ most or all normal mobs seem to get one-shot without it).Messerschmidt's Reaver (2h) in cube to reduce cooldowns.Kyoshiro's Soul (belt) to make sure Sweeping Wind doesn't fall off frees up some attention.Molten Wildebeest's Gizzard: shield to protect your Pride's Fall buff (idk if necessary).Boon of the Hoarder: enemies drop gold -> Avarice Band buff -> pick up more orbs for Reaper's Wraps.Amulet: maybe Hellfire Amulet, maybe Holy Beacon (has spirit regen but can have at most 2 of RCR+CDR+socket), maybe Rondal's Locket (pickup radius).Rings: Obsidian Ring of the Zodiac, Avarice Band.

Belt, pants: Captain Crimson's Trimmings.

Hands, shoulders, chest: Raiments of a Thousand Storms.

Momentum (dmg) / Fleet Footed (movement speed) / Seize the Initiative (attack speed).

Dashing Strike вЂ“ Radiance (because Cindercoat).

Wave of Light вЂ“ Explosive Light (convenient for killing without having to move around or aim).

Maximum spirit (fist weapon, (spirit stone)).

Spirit regen (fist weapon, (spirit stone)).

CDR (weapons, shoulders, gloves, rings, amulet).

RCR (weapons, shoulders, gloves, rings, amulet).

Relevant stats, in approximate priority order: Note that if you don't have enough spirit, Dashing Strike will use up your charges (very quickly) and then go on cooldown (~3s with CDR) which you will have to wait out, even after regaining enough spirit that you could otherwise use the ability. Attack speed can let you move faster but can also slow you down as you get stuck and crash into walls, and increases the spirit cost per second and, assuming imperfect play, per distance travelled.

You don't need movement speed as that's not how you move. Raiment 4pc turns it from a cooldown (with 2 charges) into a spender, so your main goal in selecting skills and gear will be resource cost reduction, resource regeneration, and cooldown reduction so you can cast more resource regeneration skills, all to let you spam Dashing Strike as hard as possible.

Diablo 3 raiment of a thousand storms