Shame my StJ/FA still doesnt have Alpha. Help me pick one, please need advice!

Looking for advice:
Not sure if I should get spiritual, agility, cardiac, vigor...
Need advice about how to improve the build using Alpha, or even critique the build itself.
She got Ageless Partial Core T3.
Thanks in advance!

Hero Plan by Mids' Hero Designer 1.954
http://www.cohplanner.com/

Click this DataLink to open the build!

Kunoichi Suzaku: Level 50 Magic Brute
Primary Power Set: Street Justice
Secondary Power Set: Fiery Aura
Power Pool: Fighting
Power Pool: Leaping
Ancillary Pool: Pyre Mastery

Hero Profile:
Level 1: Heavy Blow -- KntkC'bat-Acc/Dmg(A), KntkC'bat-Dmg/EndRdx(5), KntkC'bat-Dmg/Rchg(5), KntkC'bat-Dmg/EndRdx/Rchg(9), T'Death-Acc/Dmg(45)
Level 1: Fire Shield -- RctvArm-ResDam(A), RctvArm-ResDam/EndRdx(7), RctvArm-ResDam/Rchg(7), RctvArm-ResDam/EndRdx/Rchg(9), S'fstPrt-ResDam/Def+(46), S'fstPrt-ResDam/EndRdx(50)
Level 2: Sweeping Cross -- Oblit-Dmg(A), Oblit-Acc/Rchg(11), Oblit-Dmg/Rchg(11), Oblit-Acc/Dmg/Rchg(13), Oblit-Acc/Dmg/EndRdx/Rchg(13), Oblit-%Dam(48)
Level 4: Blazing Aura -- Oblit-Dmg(A), Oblit-Acc/Rchg(15), Oblit-Dmg/Rchg(15), Oblit-Acc/Dmg/Rchg(17), Oblit-Acc/Dmg/EndRdx/Rchg(17), Oblit-%Dam(39)
Level 6: Healing Flames -- Numna-Heal(A), Numna-Heal/Rchg(19), Numna-Heal/EndRdx/Rchg(46)
Level 8: Combat Readiness -- Rec'dRet-ToHit(A), Rec'dRet-ToHit/Rchg(36)
Level 10: Rib Cracker -- KntkC'bat-Acc/Dmg(A), KntkC'bat-Dmg/EndRdx/Rchg(19), KntkC'bat-Dmg/EndRdx(37), KntkC'bat-Dmg/Rchg(39), T'Death-Acc/Dmg(39)
Level 12: Temperature Protection -- RctvArm-ResDam/EndRdx(A), RctvArm-ResDam/Rchg(46), RctvArm-ResDam/EndRdx/Rchg(48), RctvArm-ResDam(48)
Level 14: Boxing -- Empty(A)
Level 16: Plasma Shield -- RctvArm-ResDam(A), RctvArm-ResDam/EndRdx(21), RctvArm-ResDam/Rchg(23), RctvArm-ResDam/EndRdx/Rchg(23)
Level 18: Spinning Strike -- BrutesF-Dmg/Rchg(A), BrutesF-Acc/Dmg/Rchg(27), BrutesF-Acc/EndRdx/Rchg(33), BrutesF-Acc/Dmg/EndRdx/Rchg(34), BrutesF-Rchg/Fury(34), FrcFbk-Rechg%(42)
Level 20: Consume -- Mocking-Taunt/Rchg(A), Mocking-Taunt/Rchg/Rng(21), Mocking-Acc/Rchg(34), Mocking-Rchg(36)
Level 22: Super Jump -- Zephyr-ResKB(A)
Level 24: Tough -- RctvArm-ResDam(A), RctvArm-ResDam/EndRdx(25), RctvArm-ResDam/Rchg(25), RctvArm-ResDam/EndRdx/Rchg(27)
Level 26: Shin Breaker -- KntkC'bat-Acc/Dmg(A), KntkC'bat-Dmg/EndRdx(40), KntkC'bat-Dmg/Rchg(40), KntkC'bat-Dmg/EndRdx/Rchg(40), T'Death-Acc/Dmg(42)
Level 28: Burn -- Oblit-Dmg(A), Oblit-Acc/Rchg(29), Oblit-Dmg/Rchg(29), Oblit-Acc/Dmg/Rchg(31), Oblit-Acc/Dmg/EndRdx/Rchg(31), Oblit-%Dam(31)
Level 30: Weave -- LkGmblr-Def(A), LkGmblr-Rchg+(33), LkGmblr-Def/Rchg(33)
Level 32: Crushing Uppercut -- KntkC'bat-Acc/Dmg(A), KntkC'bat-Dmg/EndRdx(42), KntkC'bat-Dmg/Rchg(43), KntkC'bat-Dmg/EndRdx/Rchg(43), T'Death-Acc/Dmg(43)
Level 35: Ring of Fire -- Enf'dOp-Acc/Rchg(A), Enf'dOp-Immob/Rng(36), Enf'dOp-EndRdx/Immob(37), Enf'dOp-Acc/EndRdx(37)
Level 38: Fiery Embrace -- RechRdx-I(A)
Level 41: Melt Armor -- Achilles-ResDeb%(A)
Level 44: Fire Ball -- Posi-Acc/Dmg(A), Posi-Dmg/EndRdx(45), Posi-Dmg/Rchg(45), Posi-Acc/Dmg/EndRdx(50), Posi-Dam%(50)
Level 47: Rise of the Phoenix -- RechRdx-I(A)
Level 49: Combat Jumping -- LkGmblr-Rchg+(A)
------------
Level 2: Swift -- Empty(A)
Level 2: Health -- Numna-Regen/Rcvry+(A), Mrcl-Rcvry+(3)
Level 2: Hurdle -- Empty(A)
Level 2: Stamina -- P'Shift-End%(A), P'Shift-EndMod(3)
Level 1: Combo Level 1
Level 1: Combo Level 2
Level 1: Combo Level 3
Level 1: Brawl -- Empty(A)
Level 1: Fury
Level 1: Sprint -- Empty(A)
Level 2: Rest -- Empty(A)
Level 4: Ninja Run
------------
Set Bonus Totals:

• 11.5% DamageBuff(Smashing)
• 11.5% DamageBuff(Lethal)
• 11.5% DamageBuff(Fire)
• 11.5% DamageBuff(Cold)
• 11.5% DamageBuff(Energy)
• 11.5% DamageBuff(Negative)
• 11.5% DamageBuff(Toxic)
• 11.5% DamageBuff(Psionic)
• 38% Defense(Smashing)
• 38% Defense(Lethal)
• 3% Defense(Fire)
• 3% Defense(Cold)
• 8% Defense(Energy)
• 8% Defense(Negative)
• 3% Defense(Psionic)
• 28.94% Defense(Melee)
• 5.5% Defense(Ranged)
• 3% Defense(AoE)
• 1.8% Max End
• 45% Enhancement(RechargeTime)
• 3% Enhancement(Immobilize)
• 36% Enhancement(Accuracy)
• 5% FlySpeed
• 157.4 HP (10.5%) HitPoints
• 5% JumpHeight
• 5% JumpSpeed
• Knockback (Mag -4)
• Knockup (Mag -4)
• MezResist(Held) 2.75%
• MezResist(Immobilize) 15.4%
• MezResist(Stun) 6.6%
• 4% (0.07 End/sec) Recovery
• 22% (1.37 HP/sec) Regeneration
• 1.58% Resistance(Fire)
• 1.58% Resistance(Cold)
• 1.88% Resistance(Negative)
• 5% RunSpeed
• 1 77

No replies

If you're already using Ageless Core, you definitely don't need further endurance help from Cardiac/Vigor. Personally, my StJ/Fire is using Spiritual.