sure, go to your ascent.conf file
scroll down to find this
Code:
<Rates Health="1"
Power1="1"
Power2="1"
Power3="1"
QuestReputation="1"
KillReputation="1"
Honor="1"
PvPTimer="300000"
Compression="1"
XP="1"
QuestXP="1"
RestXP="1"
DropGrey="1"
DropWhite="1"
DropGreen="1"
DropBlue="1"
DropPurple="1"
DropOrange="1"
DropArtifact="1"
DropMoney="1"
Save="300000"
SkillChance="1"
SkillRate="1"
ArenaMultiplier2x="1"
ArenaMultiplier3x="1"
ArenaMultiplier5x="1">
change the "XP" to like, 500000
not sure about the weapon skills