My spin on it, I noticed you didn't put any purps(other than the brute IO) so figured this was a budget/leveling thing and did the same. On the subject of the brute set, I like breaking it in 2 x3bonus as well myself but enjoy putting it in AoEs so you can pair it with a triple eradication, 5% s/l and 3.13nrg defences in a tight little package. Kept it close enough but made a few changes, trimmed out a lot of your S/L, got rid of maneuvers and picked up more energy defense. More slots in chain(for actual enh bonuses not just sets) and power sink(why stop one short of a 7.5%recharge bonus, you already invested so much). The all too common LotG mules at the end and a winter's gift in CJ to help out against rad -rch, web -rch, web slows and all that. It's not all that common but nothing breaks you out of smashing fun like sitting there crawling from a glue grenade.
Anywho, tried to keep it close to the flavor you were going for whilst just optimizing a bit and add my vote to the spiritual core paragon stack
Villain Plan by Mids' Villain Designer 1.96
http://www.cohplanner.com/
Click this DataLink to open the build!
Disco-next: Level 50 Science Brute
Primary Power Set: Electrical Melee
Secondary Power Set: Electric Armor
Power Pool: Leaping
Power Pool: Speed
Power Pool: Fighting
Power Pool: Concealment
Ancillary Pool: Mu Mastery
Villain Profile:
Level 1: Havoc Punch -- KntkC'bat-Acc/Dmg(A)
, KntkC'bat-Dmg/EndRdx(19)
, KntkC'bat-Dmg/Rchg(19)
, KntkC'bat-Dmg/EndRdx/Rchg(21)
Level 1: Charged Armor -- RctvArm-ResDam(A)
, RctvArm-EndRdx(13)
, RctvArm-ResDam/EndRdx(13)
, RctvArm-ResDam/EndRdx/Rchg(15)
Level 2: Jacobs Ladder -- Erad-Acc/Dmg/EndRdx/Rchg(A)
, Erad-Acc/Dmg/Rchg(3)
, Erad-%Dam(3)
, SBrutesF-Acc/Dmg(5)
, SBrutesF-Dmg/Rchg(5)
, SBrutesF-Acc/Dmg/Rchg(7)
Level 4: Conductive Shield -- RctvArm-EndRdx(A)
, RctvArm-ResDam(15)
, RctvArm-ResDam/EndRdx(17)
, RctvArm-ResDam/EndRdx/Rchg(17)
Level 6: Lightning Field -- Erad-Acc/Dmg/EndRdx/Rchg(A)
, Erad-Dmg(7)
, Erad-Acc/Dmg/Rchg(9)
, SBrutesF-Acc/EndRdx/Rchg(9)
, SBrutesF-Acc/Dmg/EndRdx/Rchg(11)
, SBrutesF-Rech/Fury(11)
Level 8: Thunder Strike -- Erad-Acc/Dmg/EndRdx/Rchg(A)
, Erad-%Dam(33)
, Erad-Acc/Rchg(34)
, C'ngBlow-Acc/Dmg(34)
, C'ngBlow-Dmg/EndRdx(34)
, C'ngBlow-Dmg/Rchg(36)
Level 10: Static Shield -- HO:Ribo(A)
Level 12: Combat Jumping -- LkGmblr-Rchg+(A)
, Winter-ResSlow(50)
Level 14: Super Speed -- Run-I(A)
Level 16: Grounded -- S'fstPrt-ResDam/Def+(A)
, S'fstPrt-ResKB(33)
Level 18: Chain Induction -- KntkC'bat-Acc/Dmg(A)
, KntkC'bat-Dmg/EndRdx(21)
, KntkC'bat-Dmg/Rchg(23)
, KntkC'bat-Dmg/EndRdx/Rchg(23)
, Mako-Acc/Dmg/EndRdx/Rchg(29)
, Mako-Acc/EndRdx/Rchg(31)
Level 20: Lightning Reflexes -- Run-I(A)
Level 22: Boxing -- KntkC'bat-Acc/Dmg(A)
, KntkC'bat-Dmg/EndRdx(36)
, KntkC'bat-Dmg/Rchg(36)
, KntkC'bat-Dmg/EndRdx/Rchg(37)
Level 24: Tough -- RctvArm-ResDam/EndRdx(A)
, RctvArm-EndRdx(25)
, RctvArm-ResDam(25)
, RctvArm-ResDam/EndRdx/Rchg(27)
Level 26: Weave -- LkGmblr-Rchg+(A)
, LkGmblr-Def/EndRdx(27)
, LkGmblr-Def(29)
, LkGmblr-Def/EndRdx/Rchg(50)
Level 28: Energize -- Dct'dW-Rchg(A)
, Dct'dW-Heal(46)
, Dct'dW-Heal/EndRdx/Rchg(46)
, Dct'dW-Heal/Rchg(48)
, Dct'dW-Heal/EndRdx(48)
Level 30: Hasten -- RechRdx-I(A)
, RechRdx-I(31)
Level 32: Lightning Rod -- Oblit-%Dam(A)
, Oblit-Acc/Dmg/EndRdx/Rchg(37)
, Oblit-Dmg(37)
, Oblit-Acc/Rchg(39)
, Oblit-Dmg/Rchg(39)
, Oblit-Acc/Dmg/Rchg(39)
Level 35: Power Sink -- Mocking-Rchg(A)
, Mocking-Acc/Rchg(45)
, Mocking-Taunt/Rchg(45)
, Mocking-Taunt/Rchg/Rng(46)
, Mocking-Taunt/Rng(48)
, Mocking-Taunt(50)
Level 38: Electrifying Fences -- Enf'dOp-Acc/Rchg(A)
, Enf'dOp-EndRdx/Immob(40)
, Enf'dOp-Acc/EndRdx(40)
, Enf'dOp-Immob/Rng(40)
, Enf'dOp-Acc/Immob/Rchg(42)
, Enf'dOp-Acc/Immob(42)
Level 41: Ball Lightning -- Posi-Acc/Dmg(A)
, Posi-Dmg/EndRdx(42)
, Posi-Dmg/Rchg(43)
, Posi-Acc/Dmg/EndRdx(43)
, Posi-Dam%(43)
Level 44: Build Up -- Rec'dRet-ToHit(A)
, Rec'dRet-ToHit/Rchg(45)
Level 47: Stealth -- LkGmblr-Rchg+(A)
Level 49: Invisibility -- LkGmblr-Rchg+(A)
Level 1: Fury
Level 2: Swift -- Run-I(A)
Level 2: Health -- Mrcl-Rcvry+(A)
, Numna-Regen/Rcvry+(31)
Level 2: Hurdle -- Jump-I(A)
Level 2: Stamina -- P'Shift-End%(A)
, P'Shift-EndMod(33)
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