Ninja WS's Broken please help fix

[Zalbag]

Could a developer look at the weapon skills of Ninja please no matter how much steroid juice I stack on myself I can't break 1K with Blade Jin.
These are my two WS gears I made both in case I get a remark about not having enough acc. Both are similar in gear only difference is I swapped Cuchulains Mantle for Cerberus Mantle +1, Assailant's Ring, Bomb Core, for Fire Bomblet.

Side note I asked whasf if he could make Ninja 2hr into Mighty Strikes so all hits that connect are critical hits.

WS Gear
Main: Senjuinrikio (latent effect active)
Sub: Fudo
Ammo: Bomb Core/Fire Bomblet (Acc/Atk swap if needed)
Head: Shura zunari Kabuto +1
Neck: Ancient Torque
Ear1: Merman's Earring
Ear2: Suppanomimi
Body: Haubergeon +1
Hands: Ochiudo's Kote
Ring1: Assailants Ring/Toreadors's Ring (Acc/Atk swap if needed)
Ring2: Flame Ring
Back: Cerberus Mantle/Cuchulain's Mantle (Acc/Atk swap if needed)
Leg: Waist Cuchulain's Belt
legs: Shura Haidate +1
Feet: Dusk Ledelsens +1

Merits
Critical Hit Rate (5)
STR merits (5)
DEX merits (5)

Katana skill capped at 269
Not merited yet...

Stats with Red Curry Food & WS Gear on
STR 81 + 34
DEX 73 + 20
VIT 70
AGI 65 -2
INT 60
MND 58-2
CHR 58

Berserk and Warcry on Atk set
Attack 664

Berserk and Warcry on Acc set
Attack 623

[Zalbag]

These are my Blade Jin's when fully buffed.

[Zalbag]

second image has Mighty Strikes Effect on via NIN 2hr.

[Zalbag]

Please Fix Ninja WS's

This is Blade :Ku with mighty strikes effect and Acc WS gear.