Dark Melee / Regeneration - AV Solo Help Needed

Alright, im approaching level 50 on my DM/Regen Scrapper and im loving the idea of soloing AV's...

Given that influence is not really an issue, I would like to see some builds if at all possible which could help me get some nice melee defences, whilst maintaining a high recharge (enough for a continuous attack chain of Midnight Grasp, Smite, Siphon Life, Smite... and so on.)

I have made a current build, which quite frankly sucks due to the fact im pretty new to the whole scene xD

Hero Plan by Mids' Hero Designer 1.621
http://www.cohplanner.com/

Click this DataLink to open the build!

Sandvich: Level 50 Magic Scrapper
Primary Power Set: Dark Melee
Secondary Power Set: Regeneration
Power Pool: Fitness
Power Pool: Leaping
Power Pool: Fighting
Power Pool: Speed
Ancillary Pool: Body Mastery

Hero Profile:
Level 1: Smite -- C'ngImp-Acc/Dmg(A), C'ngImp-Dmg/EndRdx(3), C'ngImp-Dmg/Rchg(3), C'ngImp-Acc/Dmg/Rchg(5), C'ngImp-Acc/Dmg/EndRdx(5), C'ngImp-Dmg/EndRdx/Rchg(7)
Level 1: Fast Healing -- Heal-I(A), Heal-I(7)
Level 2: Shadow Punch -- C'ngImp-Acc/Dmg(A), C'ngImp-Dmg/EndRdx(9), C'ngImp-Dmg/Rchg(9), C'ngImp-Acc/Dmg/Rchg(11), C'ngImp-Acc/Dmg/EndRdx(11), C'ngImp-Dmg/EndRdx/Rchg(13)
Level 4: Quick Recovery -- Efficacy-EndMod(A), Efficacy-EndMod/Rchg(13), Efficacy-EndMod/Acc/Rchg(15), Efficacy-Acc/Rchg(15), Efficacy-EndMod/Acc(17), Efficacy-EndMod/EndRdx(17)
Level 6: Reconstruction -- Dct'dW-Heal/EndRdx(A), Dct'dW-EndRdx/Rchg(19), Dct'dW-Heal/Rchg(19), Dct'dW-Heal/EndRdx/Rchg(21), Dct'dW-Heal(21), Dct'dW-Rchg(23)
Level 8: Siphon Life -- C'ngImp-Acc/Dmg(A), C'ngImp-Dmg/EndRdx(23), C'ngImp-Dmg/Rchg(25), C'ngImp-Acc/Dmg/Rchg(25), C'ngImp-Acc/Dmg/EndRdx(27), C'ngImp-Dmg/EndRdx/Rchg(27)
Level 10: Hurdle -- Jump-I(A)
Level 12: Combat Jumping -- LkGmblr-Rchg+(A), Ksmt-ToHit+(29)
Level 14: Super Jump -- Zephyr-Travel(A)
Level 16: Integration -- Heal-I(A), Heal-I(31), Heal-I(33)
Level 18: Health -- Heal-I(A), RgnTis-Regen+(33), Numna-Regen/Rcvry+(37)
Level 20: Stamina -- Efficacy-EndMod(A), Efficacy-EndMod/Rchg(33), Efficacy-EndMod/Acc/Rchg(34), Efficacy-Acc/Rchg(34)
Level 22: Kick -- Mako-Acc/Dmg/EndRdx/Rchg(A)
Level 24: Dull Pain -- Dct'dW-Heal/EndRdx/Rchg(A), Dct'dW-EndRdx/Rchg(39), Dct'dW-Heal/Rchg(39), Dct'dW-Heal(40), Dct'dW-Rchg(40)
Level 26: Soul Drain -- Oblit-Dmg(A), Oblit-Acc/Dmg/Rchg(29), Oblit-Acc/Dmg/EndRdx/Rchg(34), Oblit-%Dam(37), Oblit-Acc/Rchg(45), Oblit-Dmg/Rchg(45)
Level 28: Resilience -- S'fstPrt-ResDam/Def+(A), ImpArm-ResDam(31), ImpArm-ResDam/Rchg(31)
Level 30: Tough -- ResDam-I(A)
Level 32: Midnight Grasp -- C'ngImp-Acc/Dmg(A), C'ngImp-Dmg/EndRdx/Rchg(36), C'ngImp-Dmg/EndRdx(40), C'ngImp-Dmg/Rchg(42), C'ngImp-Acc/Dmg/Rchg(42), C'ngImp-Acc/Dmg/EndRdx(42)
Level 35: Weave -- LkGmblr-Rchg+(A), LkGmblr-Def(36), LkGmblr-Def/EndRdx(36), LkGmblr-Def/Rchg(37)
Level 38: Moment of Glory -- LkGmblr-Rchg+(A), RechRdx-I(39), RechRdx-I(43)
Level 41: Focused Accuracy -- AdjTgt-ToHit(A), AdjTgt-ToHit/Rchg(43), AdjTgt-ToHit/EndRdx(43), AdjTgt-EndRdx/Rchg(45), AdjTgt-ToHit/EndRdx/Rchg(46)
Level 44: Instant Healing -- Dct'dW-Rchg(A), Dct'dW-Heal/Rchg(46), Dct'dW-Heal/EndRdx/Rchg(46)
Level 47: Touch of Fear -- Abys-EndRdx/Fear(A), Abys-Acc/Rchg(48), Abys-Acc/EndRdx(48), Abys-Dam%(48), Abys-Acc/Fear/Rchg(50)
Level 49: Hasten -- RechRdx-I(A), RechRdx-I(50), RechRdx-I(50)
------------
Level 1: Brawl -- Acc-I(A)
Level 1: Sprint -- Run-I(A)
Level 2: Rest -- RechRdx-I(A)
Level 1: Critical Hit
Level 4: Ninja Run

Having searched the forum, i came across a build with 30% defence to melee and around 85% recharge (w/o hasten) - The only problem being it was AoE orientated.

My task to you as an individual would be to improve on this, and aid me in creating an AV worthy build.

Many many many thanks in advance,
iMike x)

This is a build that Umbral posted up a while back, not sure how current it is. Aim for as much melee defense, and recharge as you can get.

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This is exactly the type of thing i was looking for, thank you very much for posting it =)

This umbral guy, from my searches, seemed to know what he was talking about.