1999 list

[Too cold]

Just wanted to run a list by the community for advise. My main battles are fought V.S. WoC, VC, HE's and Lizards.

Heros: 639
Malus DB - 275
Master+full mundane kit (w/ Lance)+BSB+Hydra Banner+Cold One - 214
Sorc + x2 DS - 150

Core: 530
War x20 +Shields + FC - 155
War x20 +Shields + FC - 155
RxB + Shields - 110
RxB + Shields - 110

Special: 626
BG x14 +TM, SB + RoH + BoMurder - 270
CoK x5 + FC + BoCB + Null T. - 190 (Master here)
CoK x5 + DK + Null T. - 166 (Malus here)

Rare: 175
Hydra

Total: 1970

should I play with my core? drop a war unit and add harpies or DR's ?