So I'm new to the game and just bought Nekron and I wanted to use him in this 2000pt tournament and just wanted some ideas of a team set up?

Which Nekron?

the colossal

Build
1000 WOL115A Nekron (Darkness Incarnate)
120 FL053B Zoom (Black Lantern)
91 WOL021 Lyssa Drak
130 WOL042A John Stewart (Black Lantern)
140 WOL048 Firestorm
225 WOL050B Spectre (Black Lantern)
150 WOL058 Galius Zed (Black Lantern)
25 WOL060P Black Hand
2 WOLR108 Power Battery (Black Lantern Corps)
6 WOLR308 Black Lantern Ring
10 WOLR208.04 Wall (Black)
6 WOLR208.06 Decoy (Black)
10 WOLR208.07 Catapult (Black)
8 WOLR208.08 Scissors (Black)
10 WOLR208.09 Nurse (Black)
6 WOLR208.14 Sniper Rifle (Black)
35 WOL008 Black Lantern Reanimate
1974