My 1st Tri-Form Warshade

Not only is this my 1st tri-form Warshade but it's my 1st attempt at using mids. I have posted my IO build out and was hoping for some constructive feedback. Thank you.

Hero Plan by Mids' Hero Designer 1.601
http://www.cohplanner.com/

Click this DataLink to open the build!

Darkstar Sentinal: Level 50 Science Warshade
Primary Power Set: Umbral Blast
Secondary Power Set: Umbral Aura
Power Pool: Speed
Power Pool: Leaping
Power Pool: Fitness

Hero Profile:
Level 1: Ebon Eye -- Acc-I(A)
Level 1: Absorption -- ResDam-I(A)
Level 2: Gravity Shield -- ResDam-I(A)
Level 4: Orbiting Death -- Acc-I(A)
Level 6: Dark Nova -- Frbd-EndRdx(A), Frbd-Stlth(19), Frbd-Fly(19)
Level 8: Hasten -- RechRdx-I(A), RechRdx-I(50)
Level 10: Combat Jumping -- LkGmblr-Rchg+(A)
Level 12: Hurdle -- Jump-I(A)
Level 14: Super Speed -- Run-I(A)
Level 16: Shadow Cloak -- LkGmblr-Rchg+(A)
Level 18: Sunless Mire -- Oblit-Dmg(A), Oblit-Acc/Rchg(37), Oblit-Dmg/Rchg(39), Oblit-Acc/Dmg/Rchg(39), Oblit-Acc/Dmg/EndRdx/Rchg(39), P'ngTtl--Rchg%(40)
Level 20: Black Dwarf -- ResDam-I(A), ResDam-I(36), ResDam-I(37)
Level 22: Stygian Circle -- EndMod-I(A), Heal-I(50)
Level 24: Health -- Numna-Regen/Rcvry+(A), Numna-Heal(40)
Level 26: Gravitic Emanation -- Acc-I(A)
Level 28: Inky Aspect -- Acc-I(A)
Level 30: Stamina -- P'Shift-End%(A), P'Shift-EndMod(42)
Level 32: Dark Extraction -- ExRmnt-Acc/Rchg(A), ExRmnt-Acc/Dmg(42), ExRmnt-Dmg/EndRdx(42), ExRmnt-Acc/Dmg/Rchg(43), ExRmnt-EndRdx/Dmg/Rchg(43), ExRmnt-+Res(Pets)(43)
Level 35: Quasar -- Oblit-Dmg(A), Oblit-Acc/Rchg(46), Oblit-Dmg/Rchg(48), Oblit-Acc/Dmg/Rchg(48), Oblit-Acc/Dmg/EndRdx/Rchg(48), FrcFbk-Rechg%(50)
Level 38: Eclipse -- Aegis-ResDam/Rchg(A), TtmC'tng-ResDam/Rchg(45), Aegis-ResDam(45), TtmC'tng-ResDam(45), RechRdx-I(46), EnManip-Stun%(46)
Level 41: Stygian Return -- RechRdx-I(A)
Level 44: Starless Step -- Acc-I(A)
Level 47: Gravity Well -- Acc-I(A)
Level 49: Nebulous Form -- RechRdx-I(A)
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Level 1: Brawl -- Acc-I(A)
Level 1: Sprint -- Run-I(A)
Level 2: Rest -- RechRdx-I(A)
Level 1: Dark Sustenance
Level 1: Shadow Step -- EndRdx-I(A), Range-I(40)
Level 10: Shadow Recall -- Range-I(A)
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Level 6: Dark Nova Bolt -- Dev'n-Acc/Dmg(A), Dev'n-Dmg/EndRdx(3), Dev'n-Dmg/Rchg(3), Dev'n-Acc/Dmg/EndRdx/Rchg(5)
Level 6: Dark Nova Blast -- Dev'n-Acc/Dmg(A), Dev'n-Dmg/EndRdx(5), Dev'n-Dmg/Rchg(7), Dev'n-Acc/Dmg/EndRdx/Rchg(7)
Level 6: Dark Nova Emanation -- Posi-Acc/Dmg(A), Posi-Dmg/EndRdx(9), Posi-Dmg/Rchg(9), Posi-Dmg/Rng(11), Posi-Acc/Dmg/EndRdx(11), FrcFbk-Rechg%(13)
Level 6: Dark Nova Detonation -- Posi-Acc/Dmg(A), Posi-Dmg/EndRdx(13), Posi-Dmg/Rchg(15), Posi-Dmg/Rng(15), Posi-Acc/Dmg/EndRdx(17), FrcFbk-Rechg%(17)
Level 20: Black Dwarf Strike -- C'ngImp-Acc/Dmg(A), C'ngImp-Dmg/EndRdx(34), C'ngImp-Dmg/Rchg(36), C'ngImp-Acc/Dmg/Rchg(36), C'ngImp-Acc/Dmg/EndRdx(37)
Level 20: Black Dwarf Smite -- C'ngImp-Acc/Dmg(A), C'ngImp-Dmg/EndRdx(33), C'ngImp-Dmg/Rchg(33), C'ngImp-Acc/Dmg/Rchg(34), C'ngImp-Acc/Dmg/EndRdx(34)
Level 20: Black Dwarf Mire -- Oblit-Dmg(A), Oblit-Acc/Rchg(29), Oblit-Dmg/Rchg(31), Oblit-Acc/Dmg/Rchg(31), Oblit-Acc/Dmg/EndRdx/Rchg(31), P'ngTtl--Rchg%(33)
Level 20: Black Dwarf Drain -- C'ngImp-Acc/Dmg(A), C'ngImp-Dmg/EndRdx(25), C'ngImp-Dmg/Rchg(25), C'ngImp-Acc/Dmg/EndRdx(27), C'ngImp-Acc/Dmg/Rchg(27), Heal-I(29)
Level 20: Black Dwarf Step -- Range-I(A)
Level 20: Black Dwarf Antagonize -- Acc-I(A), Zinger-Taunt/Rchg(21), Zinger-Taunt/Rchg/Rng(21), Zinger-Taunt/Rng(23), Zinger-Dam%(23)

Slotting looks pretty good. Personally if you are not going to slot anything in orbiting Death, go for one of the other attacks or shields. The guassian proc is a nice one to slot in Nova form. If you want to keep the stealth IO, move it to a sprint. I could be wrong but I believe you do remain stealthed if you swap forms. You might try looking at eff adapter in Eclipse. That set gives some nice bonuses. Of course in the end it is whatever you like and feel comfortable with. GL and stick with it Trifiorm WSs rock.