Nids 2000pts Warriors

My friend and I are just getting into 40k. I created this list and thought I would throw it out into the inter webs for thoughts, criticism, and advice. I know I am going against the norm for have Warriors as the foundation. If this list is a horrible idea, I'm ok with that. I need to learn. I just don't want to pull a list off the internet. Thank everyone!

Nids 1965 pts - Warrior Foundation
-No Force Org Slot-
Tyrannocyte (100pts); Venom Cannon
-HQ-
Tyranid Prime (145); Devour, Lashwhips and BSs
Tyranid Prime (145); Devour, Lashwhips and BSs
-Elites-
2 Venomthropes (90pts)
2 Venomthropes (90pts)
2 Venomthropes (90pts)
-Troops-
9 Warriors (280pts); Devours, Scything Talons, Stranglethorn Cannon
9 Warriors (280pts); Devours, Scything Talons, Stranglethorn Cannon
9 Warriors (280pts); Devours, Scything Talons, Venom Cannon
-Heavy-
Carnifex (185pts); Adrenal Glands, Bio-plasma, CC, TL-Devour
2 Carnifex (280pts); HVC, Scything Talons
Essentially the list would be played with 3 masses moving around the board. 2 would consist of a Prime, Venoms, and Strangle Warriors as the objective grabbers. The last group would be 2 Fex, Venoms and Venom Warriors to sit on the deployment side objective. There will be a DS Fex in the Tyrannocyte to be a possible tank buster.