Ok, time to be quite Blunt - No offence is intended
Almost half your list is HQ - Not Good.
And frankly, Your scoring Squads are pretty pathetic. In 600pts (What a random amount...) I'd have 2 fully kitted out 10 man Chaos marine squads in rhinos and a Lash Prince, giving me almost double the amount of wounds, And more killing potential. Plus 2 vehicles that only one model in that army has any hope of destroying, and with a lash, he wouldn't get close. Plus, i have 2 Powerfists & 4 meltas, that will insta-kill either of your HQs (or anything else for that matter...).