Practise What You Preach

With it being Tyranid week, I've asked Andy if I can borrow some of his to use against Dave tonight. We're playing at 1500 points and this is the list he's pulled together for me:

HQ
Tyranid Prime, Lashwhip, Bonesword, Regeneration

Elites
3 Hive Guard
Venomthrope

Troops
10 Termagants
10 Termagants
Tervigon, Catalyst, Cluster Spines
Tervigon, Catalyst, Cluster Spines

Heavy Support
2 Carnifexes
Trygon, Adrenal Glands
Trygon, Adrenal Glands


I've had a bit of a chat with Andy about it and the idea is for the Prime to go with the 'fexes. Then, they, along with the Trygons, head towards the enemy at best possible speed while getting cover from the Venomthrope. Depending on the mission, the Tervigons can then either camp on Objectives or join in the attack.

What do you think to the list? (don't be too harsh, it's based on models available) Any hints and tips for using it?