Figured I would post what is essentially my 'tweaked' 1-20 build.. is definitely effective, and if you have to be doing it over and over and over again, far less complicated to do.
Class: 20 Warlock (Inquisitor)
Race:
Teifling
True Neutral
Lvl 0 @ 1(w/Racials & +8 Supreme Tome so far)
STR: 08 12 Lvl-up:CHA
DEX: 10 14 +3 Tome minimum
CON: 16 22
INT: 15 19
WIS: 08 13
CHA: 20 27
----For Epics/Combat Archery----
Lvl 0 @ 1 Lvl-up - CHA
STR: 08
DEX: 14 +8 Tome
CON: 16
INT: 16
WIS: 08
CHA: 18
Skills: Bluff, Spellcraft, Diplomacy, Heal, then UMD, Jump
Spells:
Lvl1) Jump, Color Spray
Lvl2) Invis, Blur
Lvl3) DimDoor, Haste
Lvl4) Evards, Flesh to Stone
Lvl5) Tensers, FoD
Lvl6) Wail of the Banshee, Hold Mon-Mass
Level Class Feats
1 Standard: Rapid Reload
Pact: Warlock: Pact: Carceri Storm
3 Standard: Point Blank Shot
6 Standard: Rapid Shot
9 Standard: Precise Shot
12 Standard: Improved Critical: Ranged
15 Standard: Precision
18 Standard: Quicken Spell
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21 Epic Feat: Combat Archery
24 Epic Feat: Overwhelming Critical
26 Epic Destiny Feat: Holy Strike
27 Epic Feat: Insightful Reflexes
28 Epic Destiny Feat: Double Shot
29 Epic Destiny Feat: Embodiment of Law
30 Epic Feat: Force of Personality
Legendary: Scion of:Ethereal Plane
Destiny
Shiradi
*twists*
Sense Weakness (T4 Fury)
Gird Against Demons (T4 Fury) If enough points
Grim Precision (T3 Shadow)
Cocoon (T1 Primal)
Negotiators Spectacles – Blindness Immunity
Wallwatch Circlet – Heal+13
Family Recruit Sigil – Feather Falling
Planar Compass – Defense+20
Mantle of the Dwarven Commander – Protection +6
Bronze Dragonscale Belt – Resistance +7
Brazenband/Ring of Flickering Steel – Wisdom+8
Wildwood Gauntlets – Master’s Gift
Softsole Slippers – Good Luck +1
Ring of Nightfall – Dexterity +8
Aetherband – Charisma +8
Wildwood Vest - Spell Agility +10
Ratcatcher – Adamantine
Dynamistic Quiver

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This lets me use CHA for Hit/Damage, Feydarks 'You've Got My Back' for extra 10 PRR/MRR when I scroll Shield and NightShield, and the fantastic One-Two punch of Evards and Color Spray. It's a fantastic Build for Reapers, where you may end up using scrolls to Heal a LOT (fellow crawlers REALLY appreciate you healing them after a classic New York pig fuck)