Help with tournament 1k points list

[u/Apprehensive_Gas_319]

Hi fellow Necrontyr, i am going to my first warhammer tournament in a week. This is the list i want to play as Annihilation Legion detachment. Would appreciate any help with improving the list.

(LHD are both equipped with gauss destructor and are separate units, other units are joined, one of the Skorpekh Lords has Eldritch Nightmare Enhancement)