Looking for advice on my rad/rad fender's build

I would like some opinions on my rad/rad fenders build, i use him for pve,zone pvp/duels.

I was wondering if it would be a better idea with his current build to change it to conceal pool for phase shift,stealth vs having leadership pool.

Hero Plan by Mids' Hero Designer 1.401
http://www.cohplanner.com/

[u]Click this DataLink to open the build![u]

pathogen build: Level 50 Magic Defender
Primary Power Set: Radiation Emission
Secondary Power Set: Radiation Blast
Power Pool: Leaping
Power Pool: Fitness
Power Pool: Speed
Power Pool: Leadership
Ancillary Pool: Power Mastery

Hero Profile:
Level 1: Radiant Aura <ul type="square">[*] (A) Doctored Wounds - Heal[*] (3) Doctored Wounds - Heal/Endurance[*] (3) Doctored Wounds - Heal/Recharge[*] (5) Doctored Wounds - Heal/Endurance/Recharge[*] (5) Doctored Wounds - Recharge[/list]Level 1: Neutrino Bolt <ul type="square">[*] (A) Achilles' Heel - Chance for Res Debuff[*] (7) Touch of Lady Grey - Chance for Negative Damage[*] (7) Apocalypse - Chance of Damage(Negative)[*] (9) HamiO:Nucleolus Exposure[*] (9) HamiO:Nucleolus Exposure[*] (11) HamiO:Nucleolus Exposure[/list]Level 2: X-Ray Beam <ul type="square">[*] (A) Decimation - Accuracy/Damage[*] (11) Decimation - Damage/Endurance[*] (13) Decimation - Damage/Recharge[*] (13) Decimation - Accuracy/Endurance/Recharge[*] (15) Decimation - Accuracy/Damage/Recharge[*] (27) Achilles' Heel - Chance for Res Debuff[/list]Level 4: Radiation Infection <ul type="square">[*] (A) HamiO:Enzyme Exposure[*] (15) HamiO:Enzyme Exposure[*] (17) HamiO:Enzyme Exposure[*] (17) Achilles' Heel - Chance for Res Debuff[*] (19) Deflated Ego - Chance for Recovery Debuff[*] (19) Dark Watcher's Despair - Chance for Recharge Slow[/list]Level 6: Accelerate Metabolism <ul type="square">[*] (A) Efficacy Adaptor - EndMod[*] (21) Efficacy Adaptor - EndMod/Recharge[*] (21) Efficacy Adaptor - EndMod/Accuracy/Recharge[*] (23) Efficacy Adaptor - Accuracy/Recharge[*] (23) Efficacy Adaptor - EndMod/Accuracy[*] (25) Efficacy Adaptor - EndMod/Endurance[/list]Level 8: Combat Jumping <ul type="square">[*] (A) Luck of the Gambler - Recharge Speed[/list]Level 10: Hurdle <ul type="square">[*] (A) Jumping IO[/list]Level 12: Enervating Field <ul type="square">[*] (A) Endurance Reduction IO[*] (25) Endurance Reduction IO[*] (27) Endurance Reduction IO[/list]Level 14: Super Jump <ul type="square">[*] (A) HamiO:Microfilament Exposure[/list]Level 16: Health <ul type="square">[*] (A) Numina's Convalescence - +Regeneration/+Recovery[*] (33) Miracle - +Recovery[/list]Level 18: Hasten <ul type="square">[*] (A) Recharge Reduction IO[*] (34) Recharge Reduction IO[*] (34) Recharge Reduction IO[/list]Level 20: Stamina <ul type="square">[*] (A) Endurance Modification IO[*] (33) Endurance Modification IO[*] (33) Endurance Modification IO[*] (34) Performance Shifter - Chance for +End[/list]Level 22: Aim <ul type="square">[*] (A) Adjusted Targeting - Recharge[*] (36) Adjusted Targeting - To Hit Buff/Recharge[*] (36) Adjusted Targeting - To Hit Buff/Endurance/Recharge[*] (36) Adjusted Targeting - Endurance/Recharge[*] (37) Adjusted Targeting - To Hit Buff[/list]Level 24: Lingering Radiation <ul type="square">[*] (A) Tempered Readiness - Endurance/Recharge/Slow[*] (37) Tempered Readiness - Accuracy/Slow[*] (37) Tempered Readiness - Accuracy/Endurance[*] (39) Tempered Readiness - Accuracy/Damage/Slow[*] (39) Tempered Readiness - Range/Slow[*] (39) Recharge Reduction IO[/list]Level 26: Acrobatics <ul type="square">[*] (A) Endurance Reduction IO[/list]Level 28: Cosmic Burst <ul type="square">[*] (A) Apocalypse - Damage[*] (29) Apocalypse - Damage/Recharge[*] (29) Apocalypse - Accuracy/Damage/Recharge[*] (31) Apocalypse - Accuracy/Recharge[*] (31) Apocalypse - Damage/Endurance[*] (31) Achilles' Heel - Chance for Res Debuff[/list]Level 30: Super Speed <ul type="square">[*] (A) HamiO:Microfilament Exposure[/list]Level 32: Assault <ul type="square">[*] (A) Endurance Reduction IO[*] (40) Endurance Reduction IO[/list]Level 35: Tactics <ul type="square">[*] (A) Adjusted Targeting - To Hit Buff/Endurance[*] (40) Adjusted Targeting - To Hit Buff/Endurance/Recharge[*] (42) Adjusted Targeting - Endurance/Recharge[*] (42) Adjusted Targeting - To Hit Buff/Recharge[*] (42) Adjusted Targeting - To Hit Buff[*] (48) Gaussian's Synchronized Fire-Control - Chance for Build Up[/list]Level 38: Vengeance <ul type="square">[*] (A) Luck of the Gambler - Recharge Speed[*] (40) HamiO:Membrane Exposure[*] (43) HamiO:Membrane Exposure[/list]Level 41: Power Build Up <ul type="square">[*] (A) Adjusted Targeting - Recharge[*] (43) Adjusted Targeting - To Hit Buff/Recharge[*] (43) Adjusted Targeting - To Hit Buff/Endurance/Recharge[*] (46) Adjusted Targeting - Endurance/Recharge[*] (46) Adjusted Targeting - To Hit Buff[/list]Level 44: Temp Invulnerability <ul type="square">[*] (A) Titanium Coating - Endurance[*] (45) Steadfast Protection - Resistance/Endurance[*] (45) Impervium Armor - Resistance[*] (45) Impervium Armor - Resistance/Endurance[*] (46) Steadfast Protection - Resistance/+Def 3%[/list]Level 47: Total Focus <ul type="square">[*] (A) Hecatomb - Damage[*] (4) Hecatomb - Damage/Recharge[*] (4) Hecatomb - Accuracy/Damage/Recharge[*] (4) Hecatomb - Accuracy/Recharge[*] (50) Hecatomb - Damage/Endurance[/list]Level 49: Conserve Power <ul type="square">[*] (A) Recharge Reduction IO[*] (50) Recharge Reduction IO[/list]------------
Level 1: Brawl <ul type="square">[*] (A) Empty[/list]Level 1: Sprint <ul type="square">[*] (A) Empty[/list]Level 2: Rest <ul type="square">[*] (A) Empty[/list]Level 1: Vigilance