Newish Nid Player 1000 pts

[oranos325]

Hey everyone, I am just getting back into the hobby after a two year break. I used to look on this site all the time for my tyranid advice and I started to do so again when I decided to get back into the army a few weeks ago. Im still getting back into the swing of things so I apologize for any rule mistakes or tactical errors I make. Anyway now onto my list. I created two lists, one that is made up of models I currently have and one with a few models I am trying to acquire, and any advice would be greatly appreciated. Feel free to be as harsh as you need to, to get the point across.

List one (Models Currently Owned):

HQ
Hive tyrant: 2x twin linked devourers with brainleech worms, wings 260 pts

Troops
Termagaunts x10 50 pts
Termagaunts x10 50 pts
Tervigon: 2 extra powers, toxin sacks, adrenaline glands 210 pts
Tervigon: 1 extra power, toxin sacks, adrenaline glands 195 pts
Genestealers x10: Brood lord 200 pts

Total: 998 pts

List Two (dont own all of the models)

HQ
Hive tyrant: 2x twin linked devourers with brainleech worms, wings 260 pts

Elites
Hive Guard x3 150 pts

Troops
Termagaunts x10 50 pts
Termagaunts x10 50 pts
Tervigon: 1 extra power, toxin sacks, adrenaline glands, scything talons 200 pts
Genestealers x10: Brood lord 200 pts

Heavy Support
Biovores x2 90 pts

Total: 1000 pts

[Deleted]

Both look fine