12 ranger/6 paladin/2 Rogue TR DROW

My goal was to be able to do traps on epic which I am able to do. Have high enough dex where envasion works well on epic which it does. only fail on 1. Have good DPS. Which I have I might not lead in the kills but I am not to far from the lead. Not sure waht else I can do to improve my toon except better gear. I have good gear now so I think I am about max out.

End game stat
Str 20
Dex 38
Con 20
int 20
Wiz 18
Chr 20

HP 380
AC 46
Saves 30/41/20
SR 30
base attack 19


rog haste I
Rog Skill I
Drow RWA II
Drow RWD II
Elven Dex II
Elven Perception III
Elven King EYES III
Paladin Courage of Good I
Paladin Bulwark of Good I
Smite II
Paladin knight of the Chalice I
Racial Tough II
Ranger Temp II
Search IV
Spot IV
Charisma II
Dex III
Pal Tough II
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Aura of good
aura of courage
Divine Grace
Diehead
Divine Health
Dodge
GTWF
Improved crit Piercing
Lightning Refx
Many Shot
Toughness
Trapfinding
Past life Fighter