I can't decide on a good name for this, 2000 point

[freakman13]

HQ
Parasite of Mortrex
Flyrant, 2x TL Devourers w/ Brainleech, Hive Commander

Fast Attack
Gargoyles x 19

Elite
Doom of Malan’tai
Mycetic Spore
Hive Guard x2
Hive Guard x2
Deathleaper

Troop
Termagants x 20 - Devourers
Mycetic Spore - Cluster Spines
Tervigon -Crushing Claws, Adrenal Glands, Toxin Sacs, Catalyst, Cluster Spines
Termagants x 30 - Devourers
Tervigon -Crushing Claws, Adrenal Glands, Toxin Sacs, Catalyst

1999 points
What would benefit me the most? The army I'm going against is most likely mek orkz with all the boyz cybork'd. My current plan is attach PoM to the gargs as a screen / bullets, and using my tervigon spawns as a screen for my devils that i'm not dropping in. Outflanking in the 2nd tervigon. I would love to have some advice.

[freakman13]

What should I add/remove? If I take out the gargs and PoM, I would need to replace him with another HQ. Should I keep or change them for something?

[oranos325]

How does the deathleaper fit into your army? Is he simply for the reserves roll or for some other tactical reason or just cause you like him? I personally love the fluff of lictors but can never justify using them. The deathleaper is better than a normal lictor and usable but if i had to change anything in your list it would be him. Besides from that oddity your list looks good to me. Please tell us how the game goes!