Ok I have decided on the final list for my tournament worthy list, here it is
HQ
Lord, res orb, veil of darkness - 200
Lord, res orb, destroyer body, warscythe - 180
Troops
10 warriors - 180
10 warriors - 180
10 warriors - 180
Elites
10 immortals - 280
Fast Attack
4 destroyers - 200
4 destroyers - 200
4 destroyers - 200
Heavy Support
Heavy destroyer - 65
Heavy destroyer - 65
Heavy destroyer - 65
Total 1995
So all the destroyers including destroyer lord take a flank and cause utter devastation and hopefully split up the enemy army. The remaining infantry advance in a block towards the enemy, the lord joining the immortals. If any one of the infantry units (warriors or immortals) are assaulted the lord will use his veil of darkness to teleport them out of there just behind the other squads, opening the assaulting unit up to four squads worth of shooting in my shooting phase
Well that's it, any advice is greatly appreciated