bro, you got all ald!? damn lucky la.

in this case, the weapon choice is depend on the build you play.

lets see on the items bonuses:

WKL Primary: extremely benefiting lighting monk
Lightning skills deal 15–25% more damage.

SoH Secondary: viable for cold or lighting monk.
Elemental skills have a chance to trigger a powerful attack that deals 200–250% weapon damage:
Cold skills trigger Freezing Skull
Poison skills trigger Poison Nova
Lightning skills trigger Charged Bolt

TF Secondary: not build dependent. but i assume the bonus dmg 279-372% should buff by WKL?
Chance on hit to blast your enemy with Lightning, dealing 279–372% weapon damage as Lightning and then jumping to additional nearby enemies. Each enemy hit has their attack speed and movement speed reduced by 30% for 3 seconds. Jumps up to 5 targets

1. if i play lighting monk, WKL + SoH will be my choice.
2. if i play cold monk, i will use SoH + TF
3. for fire monk, definitely devastrator + burning axe are the weapon looking for. but if i haven't get any one of it, i will use TF + WKL.
4. for other rojak build, or single boss fighting WKL + TF.

Im also wondering will it work for followers and ally skill. I know it works for party members. Can reach till 1.2 mill dps if there are 4 in a party   

Ah ok. I thought it state max is 20%?

huh bro, so many good loots you have. 25% WKL! 

possible to reroll SoH?
u have 1076-1294 Poison Damage.
max you can have is 1199-1490:

One of 7 Magic Properties (varies)
+(981–1199)–(1175–1490) Arcane Damage
+(981–1199)–(1175–1490) Poison Damage
+(981–1199)–(1175–1490) Lightning Damage
+(981–1199)–(1175–1490) Holy Damage
+(981–1199)–(1175–1490) Cold Damage
+(981–1199)–(1175–1490) Fire Damage
+(981–1199)–(1175–1490) Damage

if you reroll to 11XX-14XX then ur sword gg liao