DK dps advice

[Hixie]

Hey, i play a DK DPS spec i enjoy it, i use frost spec DW, i can do upto 8k dps atm in icc 25 and voa 25, i am aware that there is no passific rotation for frost dps, but i aint sure 100% how to use frost dps to get teh most damage out of it, and if i need 2 change any of my talents, glyphs, gems ete.
And if i should maby change to blood or unholy, as my 2hander wep i have the citidal enforcer or w/e its called from first boss in icc 10
http://eu.wowarmory.com/character-sh...assil&cn=Hixie