2000 pt Necrons. 1st list

HQ:225
Imotekh 225

Troops: 675
3x10 Necron warriors w/ Ghost Ark

Elite: 415
Lychguard x5 225
- Hyperphase Swords, Dispersion Shields

Deathmarks x10 190

Heavy Support:
Doomsday Ark x2 250
Annihilation Barge x2 180
-Gauss Cannons
Monolith 200

2005

I need to shave 5 points to become legal but as this is my first list I'm sure it isn't very competitive. I plan to play a few games with it here soon but until then I want to dissect this list and get it up to par as soon as possible.
Welcoming any constructive critisism.
Thanks guys!

I think I want to go with a shooty list too. I want or be ble to do lots of tank busting.

Two Doomsday Arks, two Annihilation Barges, and a Monolith makes 5 heavy support choices. There are no vehicles that can be taken in squadrons in the Necron codex.

Edit: Also your math is wrong. The Doomsday Arks would add up to 350, and the Warriors and Ghost Arks would add up to 735. So your list is 105pts over and doesn't follow the FOC.

I think I'm going to ditch this list and start anew. New list will be posted soon!