In a high rate server i would suggest
Epic Light,Sb,Tattoo of soul and dyes DEX +4 CON -4 and STR +4 CON -4
If the server is interlude better take db for more critical rate instead of sb.
NOTE:Sb in c4 is a grateful weapon,gives many atk speed also u can give it SA but in interlude u can't give it SA (focus) so ur critical rate will be very low.So it depends the server u wanna play.
Also in DN change ur HE's dyes!And add DEX +4 CON -4 and STR +4 CON -4.Why i suggest that?More criticals,more damage and something else..If u have epic (in the high rate ofc) u don't care about ur life cuz epic gives 500 HP and if u have Epic Mask it goes +1000 HP.
It's something like -8 Con and +1000 from epic.I think that in this way u are good.
One more NOTE:If u are playing interlude and ur clan has clan vitality (lvl 3) u don't care at all for ur life!
All these i am using on L2Vicious (x45) and i have 1002 atk speed and 5128 patk (full buffed)
Enjoy ;)